Anders Overgaard Bjarklev

Anders Overgaard Bjarklev

Rektor

Danmarks Tekniske Universitet

Anker Engelunds vej 1

Bygning 101A, rum 224

2800 Kgs. Lyngby

Tlf.
Mobil
Fax 45 93 40 28
E-mail dtu-rektor@adm.dtu.dk

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Publikationer
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2017
 

Universiteterne er en grundpille i demokratiet. Pas på ikke at ødelægge dem med konstante reformer og forandringer

Bjarklev, Anders Overgaard ; Johansen, Per Michael ; Langergaard, Jesper
in: Politiken, vol: 14.11.2017

Type: Journal article

Status: Published     |    År: 2017

2015
 

Universities need to create value that benefits society

Bjarklev, Anders Overgaard
part of: Horizon 2031, pages: 49-53, 2015, GRANADA, Spain

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2015

2014
  PDF

Microwave and Photonic Metamaterials

Bjarklev, Anders Overgaard
Presented at:
XX Italian Meeting on Electromagnetics

Type: Sound/Visual production (digital)

Status: Published     |    År: 2014

2013
 

Myten om de dovne studerende

Bjarklev, Anders Overgaard
in: Berlingske Tidende

Type: Contribution to newspaper - Feature article

Status: Published     |    År: 2013

2012
 

Sammen kan vi skabe vækst og produktivitet

Bjarklev, Anders Overgaard
in: Berlingske Tidende, pages: 3 (Sektion: Business)

Type: Contribution to newspaper - Newspaper article

Status: Published     |    År: 2012

 

Fibre illumination system

Bjarklev, Anders Overgaard ; Bjarklev, Araceli (Inventor)
Patent no.: EP2426402, Date: 2012-03-07

Type: Patent

Status: Published     |    År: 2012

 

Light distribution system comprising spectral conversion means

Bjarklev, Anders Overgaard ; Petersen, Paul Michael
Patent no.: WO2012136219A, Date: 2012-10-11

Type: Patent

Status: Published     |    År: 2012

2011
 

Udenlandske studerende er en gevinst for Danmark

Bjarklev, Anders Overgaard
in: Politiken, pages: 10 (Sektion: Kultur)

Type: Contribution to newspaper - Comment/debate

Status: Published     |    År: 2011

 

Low loss liquid crystal photonic bandgap fiber in the near-infrared region

Scolari, Lara ; Wei, Lei ; Gauza, Sebastian ; Wu, Shin-Tson ; Bjarklev, Anders Overgaard
in: Optical Review, vol: 18, issue: 1, pages: 114-116

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2011     |    DOI: https://doi.org/10.1007/s10043-011-0005-3

2010
 

167 W, 1178 nm Ytterbium-Doped Photonic Bandgap Fiber Amplifier with Power Scalability

Olausson, Christina Bjarnal Thulin ; Shirakawa, Akira ; Chen, Meishin ; Ueda, Ken-Ichi ; Lyngsøe, Jens Kristian ; Broeng, Jes ; Hansen, Kim P. ; Bjarklev, Anders Overgaard
part of: 2010 Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010, IEEE
Presented at:
Conference on Lasers and Electro‐Optics (CLEO)/International Quantum Electronics Conference (IQEC)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2010

  PDF

167 W, power scalable ytterbium-doped photonic bandgap fiber amplifier at 1178nm

Olausson, Christina Bjarnal Thulin ; Shirakawa, A. ; Chen, M. ; Lyngsøe, Jens Kristian ; Broeng, Jes ; Hansen, K. P. ; Bjarklev, Anders Overgaard ; Ueda, K.
in: Optics Express, vol: 18, issue: 16, pages: 16345-16352

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1364/OE.18.016345

  PDF

Electrically tunable bandpass filter based on liquid crystal photonic bandgap fibers

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: 2010 Conference on (OFC/NFOEC) Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, pages: 1-3, 2010, IEEE
Presented at:
2010 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2010

 

Electrically tunable bandpass filter using solid-core photonic crystal fibers filled with multiple liquid crystals

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
in: Optics Letters, vol: 35, issue: 10, pages: 1608-1610

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1364/OL.35.001608

 

Electrically tunable liquid crystal photonic bandgap fiber laser

Olausson, Christina Bjarnal Thulin ; Scolari, Lara ; Wei, Lei ; Noordegraaf, Danny ; Weirich, Johannes ; Alkeskjold, Thomas Tanggaard ; Hansen, Kim Per ; Bjarklev, Anders Overgaard
in: Proceedings of SPIE, the International Society for Optical Engineering, vol: 7580, pages: 75801D
Presented at:
Fiber Lasers VII: Technology, Systems and Applications

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1117/12.841998

  PDF

Electrically tunable Yb-doped fiber laser based on a liquid crystal photonic bandgap fiber device

Olausson, Christina Bjarnal Thulin ; Scolari, Lara ; Wei, Lei ; Noordegraaf, Danny ; Weirich, Johannes ; Alkeskjold, Thomas Tanggaard ; Hansen, Kim P. ; Bjarklev, Anders Overgaard
in: Optics Express, vol: 18, issue: 8, pages: 8229-8238

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1364/OE.18.008229

 

Future illumination systems and the climate change challenge

Bjarklev, Araceli ; Bjarklev, Anders Overgaard
part of: CIE, pages: OP08, 2010
Presented at:
CIE : Lighting Quality & Energy Efficiency

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    År: 2010

  PDF

Liquid crystal parameter analysis for tunable photonic bandgap fiber devices

Weirich, Johannes ; Lægsgaard, Jesper ; Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Wu, Thomas X. ; Wu, Shin-Tson ; Bjarklev, Anders Overgaard
in: Optics Express, vol: 18, issue: 5, pages: 4074-4087

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1364/OE.18.004074

 

Low loss liquid crystal photonic bandgap fiber in the near-infrared region

Scolari, Lara ; Wei, Lei ; Gauza, S. ; Wu, S.T. ; Bjarklev, Anders Overgaard
part of: proceedings ODF, 2010, Optical Society of Japan
Presented at:
7th International Conference on Optics-photonics Design & Fabrication

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2010

 

Modelling of PCF Nonlinearities

Nikolov, Nikola Ivanov ; Sørensen, Thorkild ; Bang, Ole ; Bjarklev, Anders Overgaard ; Juul Rasmussen, Jens
part of: Photonic Crystal Fibers: Science and Applications, 2010, Springer

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2010

  PDF

Tunable and rotatable polarization controller using photonic crystal fiber filled with liquid crystal

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
in: Applied Physics Letters, vol: 96, issue: 24, pages: 241104

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2010     |    DOI: https://doi.org/10.1063/1.3455105

2009
 

Amplification and ASE suppression in a polarization-maintaining ytterbium-doped solid-core photonic bandgap fibre

Olausson, Christina Bjarnal Thulin ; Falk, Charlotte Ijeoma ; Lyngsøe, Jens Kristian ; Hansen, K.P. ; Bjarklev, Anders Overgaard ; Broeng, Jes
in: Proceedings of SPIE, the International Society for Optical Engineering, vol: 7195, pages: 71950M
Presented at:
Fiber Lasers VI: Technology, Systems, and Applications

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1117/12.808146

 

Analysis of liquid crystal properties for photonic crystal fiber devices

Weirich, Johannes ; Lægsgaard, Jesper ; Wei, Lei ; Gauza, Sebastian ; Xianyu, Haiqing ; Wu, Thomas ; Wu, Shin-Tson ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Proceedings, MOC, pages: J3, 2009
Presented at:
15th MicroOptics Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009

 
  PDF

Biased liquid crystal infiltrated photonic bandgap fiber

Weirich, Johannes ; Lægsgaard, Jesper ; Scolari, Lara ; Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
in: Optics Express, vol: 17, issue: 6, pages: 4442-4453

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1364/OE.17.004442

 

Compact Design of an Electrically Tunable and Rotatable Polarizer Based on a Liquid Crystal Photonic Bandgap Fiber

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
in: I E E E Photonics Technology Letters, vol: 21, issue: 21, pages: 1633-1635

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1109/LPT.2009.2028156

  PDF

Compact electrically controlled broadband liquid crystal photonic bandgap fiber polarizer

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Conference proceedings, ECOC., pages: 1-2, 2009, IEEE
Presented at:
35th European Conference on Optical Communication

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009

  PDF

Compact Electrically tunable Waveplate Based on Liquid Crystal Photonic Bandgap Fibers

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Keller, Stephan Urs ; Lindhard, Jonas Michael ; Jensen, Helle Vendelbo ; Nielsen, Kristian ; Boisen, Anja ; Bjarklev, Anders Overgaard
part of: Technical digest, CLEO/QELS, 2009, IEEE
Presented at:
Conference on Lasers and Electro‐Optics (CLEO)/International Quantum Electronics Conference (IQEC)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009

 

Compact optically-fed microwave true-time delay using liquid crystal photonic bandgap fiber device

Wei, Lei ; Xue, Weiqi ; Chen, Yaohui ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Proceedings, Slow and fast Light, pages: JTuB27, 2009, Optical Society of America
Presented at:
Slow and Fast Light : Topical meeting and Tabletop Exhibit

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009

 

Crystal photonic bandgap fiber based compact electrically tunable long period grating device

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Proceedings, IPNRA, pages: IWB7, 2009, Optical Society of America
Presented at:
Integrated Photonics and Nanophotonics Research and Applications

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009

  PDF

Frequency tunability of solid-core photonic crystal fibers filled with nanoparticle-doped liquid crystals

Scolari, Lara ; Gauza, Sebastian ; Xianyu, Haiqing ; Zhai, Lei ; Eskildsen, Lars ; Alkeskjold, Thomas Tanggaard ; Wu, Shin-Tson ; Bjarklev, Anders Overgaard
in: Optics Express, vol: 17, issue: 5, pages: 3754-3764

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1364/OE.17.003754

 

Introduction to Beyond optical horizons

Bjarklev, Anders Overgaard
part of: Beyond optical horizons, pages: 7-9, 2009, DTU Fotonik, Kgs. Lyngby

Type: Book chapter

Status: Published     |    År: 2009

 

On-chip tunable long-period grating devices based on liquid crystal photonic bandgap fibers

Wei, Lei ; Weirich, Johannes ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
in: Optics Letters, vol: 34, issue: 24, pages: 3818-3820

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1364/OL.34.003818

 

On-chip tunable long-period gratings in liquid crystal infiltrated photonic crystal fibers

Wei, Lei ; Weirich, Johannes ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Proceedings of 15th Microoptics Conference (MOC2009)., pages: M6, 2009
Presented at:
15th Microoptics Conference (MOC2009).

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009

 

Optically fed microwave true-time delay based on a compact liquid-crystal hotonic-bandgap-fiber device

Wei, Lei ; Xue, Weiqi ; Chen, Yaohui ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
in: Optics Letters, vol: 34, issue: 18, pages: 2757-2759

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2009

 

Photolithography of thick photoresist coating for electrically controlled liquid crystal photonic bandgap fibre devices

Wei, Lei ; Khomtchenko, Elena ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
in: Electronics Letters, vol: 45, issue: 6, pages: 326-327

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1049/el.2009.3609

  PDF

Photolithography of thick photoresist coating in anisotropically etched V-grooves for electrically controlled liquid crystal photonic bandgap fiber devices

Wei, Lei ; Khomtchenko, Elena ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Proceedings, OFC, pages: 1-3, 2009, IEEE
Presented at:
2009 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009

  PDF

SU-8 process optimization for high fiber coupling efficiency of liquid crystal filled photonic bandgap fiber components

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Proceedings, OECC, pages: 1-2, 2009, IEEE
Presented at:
14th OptoElectronics and Communications Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1109/OECC.2009.5213148

 

Temperature influence on electrically controlled liquid crystal filled photonic bandgap fiber devices

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: 10th European Conference on Liquid Crystals, 2009, Taylor & Francis
Presented at:
European Conference on Liquid Crystals

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009

 

Theoretical analysis of a biased photonic crystal fiber infiltrated with a negative dielectric anisotropy liquid crystal

Weirich, Johannes ; Wei, Lei ; Lægsgaard, Jesper ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Proceedings of Topical Meetings of European Optical Society, (EOS2009), pages: 2187, 2009
Presented at:
Topical Meetings of European Optical Society, (EOS2009).

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009

  PDF

Thermal tunability of photonic bandgaps in liquid crystal infiltrated microstructured polymer optical fibers

Yuan, Scott Wu ; Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard ; Bang, Ole
in: Optics Express, vol: 17, issue: 22, pages: 19356-19364

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1364/OE.17.019356

  PDF

Tunable and rotatable birefringence controller based on electrical control of liquid crystal filled photonic bandgap fibers

Wei, Lei ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Conference abstract series, CLEO/Europe - EQEC, pages: 1-1, 2009, IEEE
Presented at:
European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference 2009

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2009     |    DOI: https://doi.org/10.1109/CLEOE-EQEC.2009.5191502

2008
 

A Dual-Function All-in-Fiber Device Based on Negative Dielectric Liquid Crystal Photonic Bandgap Fibers

Wei, Lei ; Eskildsen, Lars ; Weirich, Johannes ; Scolari, Lara ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Asia Optical Fiber Communication & Optoelectronic Exposition and Conference, pages: SuB5, 2008
Presented at:
Asia Optical Fiber Communication & Optoelectronic Exposition and Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2008

 

All-Silica Hollow-Core Microstructured Bragg Fibers for Biosensor Application

Passaro, Davide ; Foroni, Matteo ; Poli, Federica ; Selleri, Stefano ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard
in: IEEE Sensors Journal, vol: 8, issue: 7, pages: 1280-1286

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2008     |    DOI: https://doi.org/10.1109/JSEN.2008.926969

 

Amplification and ASE suppression in a polarization-maintaining ytterbium-doped allsolid photonic bandgap fibre

Olausson, Christina Bjarnal Thulin ; Falk, C. I. ; Lyngsøe, Jens Kristian ; Jensen, B. B. ; Therkildsen, K. T. ; Thomsen, J. W. ; Hansen, K. P. ; Bjarklev, Anders Overgaard ; Broeng, Jes
in: Optics Express, vol: 16, issue: 18, pages: 13657-13662

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2008     |    DOI: https://doi.org/10.1364/OE.16.013657

  PDF

A Polarization Maintaining Filter based on a Liquid-Crystal-Photonic-Bandgap-Fiber

Scolari, Lara ; Olausson, Christina Bjarnal Thulin ; Turchinovich, Dmitry ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard ; Eskildsen, Lars
part of: 34th European Conference on Optical Communication, pages: 1-2, 2008, IEEE
Presented at:
34th European Conference on Optical Communication

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2008

 

Biased liquid crystal photonic bandgap fiber

Weirich, Johannes ; Lægsgaard, Jesper ; Alkeskjold, Thomas Tanggaard ; Hesthaven, Jan ; Scolari, Lara ; Wei, Lei ; Eskildsen, Lars ; Bjarklev, Anders Overgaard
part of: CLEO/QELS 2008, pages: CThEE6.pdf, 2008, Optical Society of America
Presented at:
Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics 2008

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2008

  PDF

Broadband light generation at ~1300 nm through spectrally recoiled solitons and dispersive waves

Falk, Peter Andreas ; Frosz, Michael Henoch ; Bang, Ole ; Thrane, Lars ; Andersen, Peter E. ; Bjarklev, Anders Overgaard ; Hansen, Kim Per ; Broeng, Jes
in: Optics Letters, vol: 33, issue: 6, pages: 621-623

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2008     |    DOI: https://doi.org/10.1364/OL.33.000621

 

Gaussian Filtering with Tapered Oil-Filled Photonic Bandgap Fibers

Brunetti, Anna Chiara ; Scolari, Lara ; Weirich, Johannes ; Eskildsen, Lars ; Bellanca, G. ; Bassi, P. ; Bjarklev, Anders Overgaard
part of: AIP Conference, 1ST Workshop on Speciality Optical Fibers and their Applications, pages: 113-116, 2008, American Institute of Physics
Presented at:
AIP Conference, 1ST Workshop on Speciality Optical Fibers and their Applications

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2008     |    DOI: https://doi.org/10.1063/1.3002515

 

Guiding Properties of Silica/Air Hollow-Core Bragg Fibers

Foroni, Matteo ; Passaro, Davide ; Poli, Federica ; Cucinotta, Annamaria ; Selleri, Stefano ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard
in: Journal of Lightwave Technology, vol: 26, issue: 13, pages: 1877-1884

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2008     |    DOI: https://doi.org/10.1109/JLT.2007.913692

 

High Thermal and Electrical Tunability of Negative Dielectric Liquid Crystal Photonic Bandgap Fibers

Wei, Lei ; Scolari, Lara ; Weirich, Johannes ; Alkeskjold, Thomas Tanggaard ; Eskildsen, Lars ; Bjarklev, Anders Overgaard
part of: CLEO/QELS 2008, pages: CThEE5.pdf, 2008, Optical Society of America
Presented at:
Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics 2008

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2008

 

Nanoparticles Doped Liquid Crystal Filled Photonic Bandgap Fibers

Scolari, Lara ; Gauza, Sebastian ; Xianyu, Haiqing ; Zhai, Lei ; Eskildsen, Lars ; Alkeskjold, Thomas Tanggaard ; Wu, Shin-Tson ; Bjarklev, Anders Overgaard
part of: AIP Conference, 1ST Worrkshop on Speciality Optical Fibers and Their Applications, pages: 29-32, 2008, American Institute of Physics
Presented at:
AIP Conference, 1ST Worrkshop on Speciality Optical Fibers and Their Applications

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2008

 

Noise filtering in a multi-channel system using a tunable liquid crystal photonic bandgap fiber

Petersen, Martin Nordal ; Scolari, Lara ; Tokle, Torger ; Alkeskjold, Thomas Tanggaard ; Gauza, S. ; Wu, Shin-Ton ; Bjarklev, Anders Overgaard
in: Optics Express, vol: 16, issue: 24, pages: 20067-20072

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2008     |    DOI: https://doi.org/10.1364/OE.16.020067

 

Optiske Horisonter

Bjarklev, Anders Overgaard
Presented at:
Laser - den moderne lyskilde : Fysik i det 21. århundrede

Type: Paper

Status: Published     |    År: 2008

 

Simulating the Bandgap Shift of a Biased Liquid Crystal Infiltrated Photonic Crystal Fiber

Weirich, Johannes ; Wei, Lei ; Scolari, Lara ; Lægsgaard, Jesper ; Eskildsen, Lars ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Proceedings of EOS Annual Meeting 2008, 2008, European Optical Society
Presented at:
European Optical Society Annual Meeting 2008

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2008

 

Spectral properties of liquid crystal photonic bandgap fibres with splay-aligned mesogens

Tartarini, Giovanni ; Alkeskjold, Thomas Tanggaard ; Scolari, Lara ; Bjarklev, Anders Overgaard ; Bassi, Paolo
in: Optical and Quantum Electronics, vol: 39, issue: 10-11, pages: 913-925

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2008     |    DOI: https://doi.org/10.1007/s11082-007-0132-2

 

The First Years of Crystal Fibre A/S from a University Perspective

Bjarklev, Anders Overgaard ; Broeng, Jes
part of: Engineering a High-Tech Business, pages: 181-192, 2008, SPIE - International Society for Optical Engineering, Bellingham, WA, USA

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2008

  PDF

Tunable All-in-Fiber Waveplates Based on Negative Dielectric Liquid Crystal Photonic Bandgap Fibers

Wei, Lei ; Eskildsen, Lars ; Weirich, Johannes ; Scolari, Lara ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: The 21st Annual Meeting of the IEEE Lasers & Electro-Optics Society, pages: MEI, 2008, IEEE Press
Presented at:
The 21st Annual Meeting of the IEEE Lasers & Electro-Optics Society

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2008     |    DOI: https://doi.org/10.1109/LEOS.2008.4688477

  PDF

Tunable polarisation-maintaining filter based on liquid crystal photonic bandgap fibre

Scolari, Lara ; Olausson, Christina Bjarnal Thulin ; Weirich, Johannes ; Turchinovich, Dmitry ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard ; Eskildsen, Lars
in: Electronics Letters, vol: 44, issue: 20, pages: 1189-1190

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2008     |    DOI: https://doi.org/10.1049/el:20082164

2007
 

Analysis of the dependence of the guided mode field distribution on the silica bridges in hollow-core Bragg fibers

Selleri, S. ; Poli, F. ; Foroni, M. ; Giovanelli, D. ; Cucinotta, A. ; Jensen, Jesper Bevensee ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard ; Vienne, G. ; Jakobsen, C. ; Broeng, Jes
in: Proceedings of SPIE, the International Society for Optical Engineering, vol: 6588, pages: 65880U
Presented at:
Photonic Crystal Fibers

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1117/12.722856

 

Compact Electrically Controlled Broadband Liquid Crystal Photonic Bandgap Fiber Polarimeter for 1550 nm

Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: Proceedings OFC 2007, pages: PDP39, 2007, OFC, Anaheim
Presented at:
2007 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2007

 

Confinement less spectral behavior in hollow-core Bragg fibers

Foroni, M. ; Passaro, D. ; Poli, F. ; Cucinotta, A. ; Selleri, S. ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard
in: Optics Letters, vol: 32, issue: 21, pages: 3164-3166

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2007

 

Effects of Mesogens non-axial Orientation on the properties of Liquid Crystal Photonic Bandgap Fibres

Tartarini, G. ; Palermo, R. ; Cornazzani, F. ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard ; Bassi, Paolo
part of: Proceedings OWTNM, 2007, COM.DTU, Kgs. Lyngby
Presented at:
16th International Workshop on Optical Waveguide Theory and Numerical Modelling

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2007

 

Electrically controlled broadband liquid crystal photonic bandgap fiber polarimeter

Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
in: Optics Letters, vol: 32, issue: 12, pages: 1707-1709

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1364/OL.32.001707

 

Hybrid photonic crystal fiber devices for polarization analysis and control

Alkeskjold, Thomas Tanggaard ; Scolari, Lara ; Noordegraaf, Danny ; Bjarklev, Anders Overgaard
Presented at:
International Conference on Spectroscopic Ellipsometry

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2007

 

Infiltrated microstructured fibers as tunable and nonlinear optical devices

Rosberg, Christian Romer ; Bennet, Francis ; Neshev, Dragomir N. ; Sukhorukov, Andrey A. ; Krolikowski, Wieslaw ; Kivshar, Yuri S. ; Bang, Ole ; Bjarklev, Anders Overgaard
Presented at:
Workshop of the Centre for Ultrahigh-bandwidth Devices for Optical Systems (CUDOS)

Type: Poster (Peer reviewed)

Status: Published     |    År: 2007

 

Integrating liquid crystal based optical devices in photonic crystal fibers

Alkeskjold, Thomas Tanggaard ; Scolari, Lara ; Noordegraaf, Danny ; Lægsgaard, Jesper ; Weirich, Johannes ; Wei, Lei ; Tartarini, Giovanni ; Bassi, Paolo ; Sebastian, Gauza ; Shin-Tson, Wu ; Bjarklev, Anders Overgaard
in: Optical and Quantum Electronics, vol: 39, issue: 12-13, pages: 1009-1019

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1007/s11082-007-9139-8

 

Integrating optical devices in microstructured optical fibers

Alkeskjold, Thomas Tanggaard ; Scolari, Lara ; Noordegraaf, Danny ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard ; Tartarini, G. (Invited author) ; Castaldini, D. (Invited author) ; Bassi, Paolo (Invited author) ; Li, J. (Invited author) ; Gauza, S. (Invited author) ; Wu, S.-T. (Invited author)
Presented at:
4th International Conference on Materials for Advanced Technologies

Type: Conference abstract for conference (Peer reviewed)     |     Invited contribution

Status: Published     |    År: 2007

 

Krystaller i dobbelt forstand

Bjarklev, Anders Overgaard ; Alkeskjold, Thomas Tanggaard ; Scolari, Lara
part of: Optiske Horisonter, pages: 141-155, 2007, COM.DTU, Odense

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2007

 

Liquid crystal photonic bandgap fiber components

Scolari, Lara ; Alkeskjold, Thomas Tanggaard ; Noordegraaf, Danny ; Tartarini, G. (Invited author) ; Bassi, Paolo (Invited author) ; Bjarklev, Anders Overgaard
part of: APOC 2007, pages: 6782-36, 2007
Presented at:
2007 Asia-Pacific Optical Communications

Type: Article in proceedings (Peer reviewed)     |     Invited contribution

Status: Published     |    År: 2007

 

Liquid Crystals and Photonic Bandgap Fiber Components

Weirich, Johannes ; Wei, Lei ; Scolari, Lara ; Bjarklev, Anders Overgaard ; Alkeskjold, Thomas Tanggaard
Presented at:
Danish Optical Society annual meeting 2007

Type: Poster (Peer reviewed)

Status: Published     |    År: 2007

 

Localized biosensing with Topas microstructured Polymer Optical Fiber

Emiliyanov, Grigoriy Andreev ; Jensen, Jesper Bo ; Bang, Ole ; Bjarklev, Anders Overgaard ; Hoiby, Poul E. ; Pedersen, Lars H. ; Kjær, Erik Michael ; Lindvold, Lars
in: Optics Letters, vol: 32, issue: 5, pages: 460-462

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1364/OL.32.000460

 

Methods of supercontinuum generation for effective down-conversion in photonic crystal fibers

Falk, Peter Andreas ; Bang, Ole ; Thrane, Lars ; Frosz, Michael Henoch ; Hansen, Kim Per (Invited author) ; Broeng, Jes ; Bjarklev, Anders Overgaard ; Andersen, Peter E.
Presented at:
Photonics West 2007

Type: Conference abstract for conference (Peer reviewed)     |     Invited contribution

Status: Published     |    År: 2007

 

Polarization Properties of Elliptical-Hole Liquid Crystal Photonic Bandgap Fibers

Tartarini, Giovanni ; Pansera, Marco ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard ; Bassi, Paolo
in: Journal of Lightwave Technology, vol: 25, issue: 9, pages: 2522-2530

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1109/JTL.2007.903545

 

Semiconductor optical amplifier based swept wavelength source at 1060 nm using a scanning Fabry-Perot filter and an YDFA-based booster amplifier

Nielsen, Frederik Donbæk ; Thrane, Lars ; Hsu, Kevin ; Bjarklev, Anders Overgaard ; Andersen, Peter E.
in: Optics Communications, vol: 271, issue: 1, pages: 197-202

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1016/j.optcom.2006.10.014

 

Semiconductor optical amplifier based swept wavelength source at 1060nm using a scanning Fabry-Perot filter and an YDFA-based booster amplifier

Nielsen, Frederik Donbæk ; Thrane, Lars ; Hsu, K. ; Bjarklev, Anders Overgaard ; Andersen, Peter E.
part of: Coherence domain optical methods and optical coherence tomography in biomedicine 11, 2007, International Society for Optical Engineering, Bellingham
Presented at:
Photonics West 2007

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2007

 

Silica Bridge Impact on Hollow-core Bragg Fiber Transmission Properties

Poli, F. ; Foroni, M. ; Giovanelli, D. ; Cucinotta, A. ; Selleri, S. ; Jensen, Jesper Bo ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard ; Vienne, Guillaume ; Jakobsen, C. ; Broeng, Jes
part of: Proceedings OFC 2007, pages: OML8, 2007, OFC, Anaheim, LA, USA
Presented at:
2007 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1109/OFC.2007.4348595

 

Supercontinuum generation in photonic crystal fibers using quasi-CW pumping

Frosz, Michael Henoch ; Bang, Ole ; Bjarklev, Anders Overgaard
Presented at:
Photonics West 2007

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2007

 

Temporal nonlinear beam dynamics in infiltrated photonic crystal fibers

Bennet, Francis ; Rosberg, Christian Romer ; Neshev, Dragomir N. ; Rasmussen, Per Dalgaard ; Bang, Ole ; Krolikowski, Wieslaw ; Bjarklev, Anders Overgaard ; Kivshar, Yuri S.
Presented at:
SPIE: Microelectronics, MEMS and Nanotechnology 2007

Type: Poster (Peer reviewed)

Status: Published     |    År: 2007

 

Tunable all-optical devices based on liquid-filled photonic crystal fibers

Rosberg, Christian Romer ; Bennet, Francis ; Neshev, Dragomir N. ; Rasmussen, Per Dalgaard ; Bang, Ole ; Krolikowski, Wieslaw ; Bjarklev, Anders Overgaard ; Kivshar, Yuri S.
Presented at:
SPIE: Microelectronics, MEMS and Nanotechnology 2007

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2007

  PDF

Tunable bandpass filter based on photonic crystal fiber filled with multiple liquid crystals

Scolari, Lara ; Tartarini, G. ; Borelli, E. ; Alkeskjold, Thomas Tanggaard ; Mulvad, Hans Christian Hansen ; Bassi, Paolo ; Bjarklev, Anders Overgaard
part of: LEOS annual meeting, pages: 319-320, 2007, IEEE
Presented at:
20th Annaul Meeting of the IEEE Lasers and Electro-Optics Society

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1109/LEOS.2007.4382406

 

Tunable Beam Diffraction in Infiltrated Microstructured Fibers

Rosberg, Christian Romer ; Bennet, Francis H. ; Neshev, Dragomir N. ; Sukhorukov, A. A. ; Krolikowski, Wieslaw ; Kivshar, Yuri S. ; Rasmussen, Per Dalgaard ; Bang, Ole ; Bjarklev, Anders Overgaard
Presented at:
Frontiers in Optics 2007/Laser Science XXIII conferences

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2007

 

Tunable diffraction and self-defocusing in liquid-filled photonic crystal fibers

Rosberg, Christian Romer ; Bennet, Francis H. ; Neshev, Dragomir N. ; Rasmussen, Per Dalgaard ; Bang, Ole ; Krolikowski, Wieslaw ; Bjarklev, Anders Overgaard ; Kivshar, Yuri S.
in: Optics Express, vol: 15, issue: 19, pages: 12145-12150

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2007     |    DOI: https://doi.org/10.1364/OE.15.012145

 

Tunable nonlinear beam defocusing in infiltrated photonic crystal fibers

Rosberg, Christian Romer ; Bennet, Francis H ; Neshev, Dragomir N. ; Rasmussen, Per Dalgaard ; Bang, Ole ; Krolikowski, Wieslaw ; Bjarklev, Anders Overgaard ; Kivshar, Yuri S.
part of: Nonlinear Optics, pages: ThC2, 2007
Presented at:
Nonlinear Optics

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2007

2006
 

Advances on Microstructures Optical Fibres and Planar Optical Devices

Bjarklev, Anders Overgaard
part of: CUDOS Workshop proceedings, 2006
Presented at:
CUDOS Workshop

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    År: 2006

 

All-optical wavelength multicasting with extinction ratio enhancement using pump-modulated four-wave mixing in a dispersion-flattened nonlinear photonic crystal fiber

Chow, K.K. ; Shu, Chester ; Lin, Chinlon ; Bjarklev, Anders Overgaard
in: I E E E Journal on Selected Topics in Quantum Electronics, vol: 12, issue: 4, pages: 838-842

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2006     |    DOI: https://doi.org/10.1109/JSTQE.2006.876174

 

Are hollow-core fibers attractive for high-power fiber lasers?

Hougaard, Kristian G. ; Lægsgaard, Jesper ; Broeng, Jes ; Bjarklev, Anders Overgaard
part of: Photonics West Proceedings, 2006
Presented at:
Photonics West 2006

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2006

 

Biosensing using microstructured polymer optical fibers

Emiliyanov, Grigoriy Andreev ; Jensen, Jesper Bo Damm ; Hoiby, P.E. (Invited author) ; Bang, Ole ; Pedersen, L.H. (Invited author) ; Bjarklev, Anders Overgaard
part of: Proceedings Photonics West, 2006
Presented at:
Photonics West 2006

Type: Article in proceedings (Peer reviewed)     |     Invited contribution

Status: Published     |    År: 2006

 

Flat super-continuum generation based on normal dispersion nonlinear photonic crystal fibre

Chow, K.K. ; Takushima, Y. ; Lin, C. ; Shu, C. ; Bjarklev, Anders Overgaard
in: Electronics Letters, vol: 42, issue: 17, pages: 989-991

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2006

  PDF

Gaussian Filtering with Tapered Liquid Crystal Photonic Bandgap Fibers

Scolari, Lara ; Alkeskjold, Thomas Tanggaard ; Bjarklev, Anders Overgaard
part of: LEOS proceedings 2006, pages: ThN3, 2006, IEEE
Presented at:
19th Annual Meeting of the IEEE Lasers & Electro-Optics Society

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2006     |    DOI: https://doi.org/10.1109/LEOS.2006.279044

 

High dno/dT liquid crystals and their applications in a thermally tunable liquid crystal photonic crystal fiber

Li, J. ; Gauza, S. ; Wu, S.-T. ; Alkeskjold, Thomas Tanggaard ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard
in: Molecular Crystals and Liquid Crystals, vol: 453, pages: 355-370

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2006     |    DOI: https://doi.org/10.1080/15421400600653894

 

Highly tunable large core single-mode liquid crystal photonic bandgap fiber

Alkeskjold, Thomas Tanggaard ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard ; Hermann, David Sparre ; Broeng, Jes ; Li, Jun ; Gauza, Sebastian ; Wu, Shin-Tson
in: Applied Optics, vol: 45, issue: 10, pages: 2261-2264

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2006     |    DOI: https://doi.org/10.1364/AO.45.002261

  PDF

Highly tunable large core single-mode liquid crystal photonic bandgap fiber

Alkeskjold, Thomas Tanggaard ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard ; Hermann, David Sparre ; Broeng, Jes ; Li, Jun ; Gauza, Sebastian ; Wu, Shin-Tson
part of: Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006., pages: 1-2, 2006, IEEE, Long Beach, California
Presented at:
Conference on Lasers and Electro Optics, Quantum Electronics and Laser Science Conference, Conference on Photonic Applications, Systems and Technologies 2006

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2006     |    DOI: https://doi.org/10.1109/CLEO.2006.4627627

 

Microstructured Fibers: Design and Applications

Bjarklev, Anders Overgaard ; Broeng, Jes
in: Photonics Spectra, vol: 40, issue: 2, pages: 92-94

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2006

 

Microstructured Optical Fibers, fundamental properties and biosensor applications

Jensen, Jesper Bo ; Emiliyanov, Grigoriy Andreev ; Rindorf, Lars Henning ; Hoiby, P.E. (Invited author) ; Bang, Ole ; Geschke, Oliver (Invited author) ; Pedersen, L.H. (Invited author) ; Bjarklev, Anders Overgaard
part of: Optics East 2006 proceedings, pages: 6369, 2006
Presented at:
Optics East

Type: Article in proceedings (Peer reviewed)     |     Invited contribution

Status: Published     |    År: 2006

 

Microstructured optical fibers - Fundamentals and applications

Lægsgaard, Jesper ; Bjarklev, Anders Overgaard
in: Journal of the American Ceramic Society, vol: 89, issue: 1, pages: 2-12

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2006

 

Microstructured Optical Fibres

Monro, T.M. ; Bjarklev, Anders Overgaard ; Lægsgaard, Jesper
part of: Handbook of Optoelectronics, 2006, CRC Press

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2006

 

Microstructured polymer optical fiber biosensors for detection of DNA and antibodies

Jensen, Jesper Bo ; Emiliyanov, Grigoriy Andreev ; Bang, Ole ; Hoiby, P.E. ; Pedersen, L.H. ; Hansen, Theis Peter ; Nielsen, Kristian ; Bjarklev, Anders Overgaard
Presented at:
18th International Conference on Optical Fibre Sensors

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2006

 

Nonlinear polarization rotation in a dispersion-flattened photonic-crystal fiber for ultrawideband (> 100 nm) all-optical wavelength conversion of 10 Gbit/s nonreturn-to-zero signals

Kwok, C.H. ; Chow, C.W. ; Tsang, H.K. ; Lin, C.K. ; Bjarklev, Anders Overgaard
in: Optics Letters, vol: 31, issue: 12, pages: 1782-1784

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2006

 

Optical Amplifiers

Nilsson, J. ; Lægsgaard, Jesper ; Bjarklev, Anders Overgaard
part of: Handbook of Optoelectronics, 2006, CRC Press

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2006