Alkeskjold, T.T. : rechercher sur Z-Library

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1

Electrically tunable photonic bandgap guidance in a liquid-crystal-filled photonic crystal fiber

M.W. Haakestad, T.T. Alkeskjold, M.D. Nielsen, L. Scolari, J. Riishede, H.E. Engan, A. Bjarklev

Journal:

IEEE Photonics Technology Letters

Année:

2005

Langue:

english

Fichier:

PDF, 268 KB

english, 2005

2

Demodulation of DPSK signals up to 40 gb/s using a highly birefringent photonic bandgap fiber

Peucheret, C., Yan Geng, Zsigri, B., Alkeskjold, T.T., Hansen, T.P., Jeppesen, P.

Journal:

IEEE Photonics Technology Letters

Année:

2006

Langue:

english

Fichier:

PDF, 317 KB

english, 2006

3

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

Lei Wei, Alkeskjold, T.T., Bjarklev, A.

Journal:

IEEE Photonics Technology Letters

Année:

2009

Langue:

english

Fichier:

PDF, 372 KB

english, 2009

4

Photonic crystal fiber amplifiers for high power ultrafast fiber lasers

Alkeskjold, Thomas T., Laurila, Marko, Weirich, Johannes, Johansen, Mette M., Olausson, Christina B., Lumholt, Ole, Noordegraaf, Danny, Maack, Martin D., Jakobsen, Christian

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 3.96 MB

english, 2013

5

Modal analysis of a large-mode area photonic crystal fiber amplifier using spectral-resolved imaging

Alkeskjold, Thomas T.

Journal:

Optical Engineering

Année:

2011

Langue:

english

Fichier:

PDF, 1.41 MB

english, 2011

6

Degenerate four wave mixing in large mode area hybrid photonic crystal fibers

Petersen, Sidsel R., Alkeskjold, Thomas T., Lægsgaard, Jesper

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 3.29 MB

english, 2013

7

Hollow-core fibers for high power pulse delivery

Michieletto, Mattia, Lyngsø, Jens K., Jakobsen, Christian, Lægsgaard, Jesper, Bang, Ole, Alkeskjold, Thomas T.

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 5.34 MB

english, 2016

8

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

Giovanni Tartarini, Thomas Tanggaard Alkeskjold, Lara Scolari, Anders Bjarklev, Paolo Bassi

Journal:

Optical and Quantum Electronics

Année:

2007

Langue:

english

Fichier:

PDF, 1.05 MB

english, 2007

9

Integrating liquid crystal based optical devices in photonic crystal fibers

Thomas Tanggaard Alkeskjold, Lara Scolari, Danny Noordegraaf, Jesper Lægsgaard, Johannes Weirich, Lei Wei, Giovanni Tartarini, Paolo Bassi, Sebastian Gauza, Shin-Tson Wu, Anders Bjarklev

Journal:

Optical and Quantum Electronics

Année:

2007

Langue:

english

Fichier:

PDF, 660 KB

english, 2007

10

All-optical modulation in dye-doped nematic liquid crystal photonic bandgap fibers

Thomas Alkeskjold, Jesper Lægsgaard, Anders Bjarklev, David Hermann, Anawati Anawati, Jes Broeng, Jun Li, Shin-Tson Wu

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2004

11

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

Alkeskjold, Thomas Tanggaard, Lægsgaard, Jesper, Bjarklev, Anders, Hermann, David Sparre, Broeng, Jes, Li, Jun, Gauza, Sebastian, Wu, Shin-Tson

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 592 KB

english, 2006

12

Continuously tunable all-in-fiber devices based on thermal and electrical control of negative dielectric anisotropy liquid crystal photonic bandgap fibers

Wei, Lei, Eskildsen, Lars, Weirich, Johannes, Scolari, Lara, Alkeskjold, Thomas Tanggaard, Bjarklev, Anders

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 912 KB

english, 2009

13

Polarization Properties of Elliptical-Hole Liquid Crystal Photonic Bandgap Fibers

Tartarini, G., Pansera, M., Alkeskjold, T.T., Bjarklev, A., Bassi, P.

Journal:

Journal of Lightwave Technology

Année:

2007

Langue:

english

Fichier:

PDF, 339 KB

english, 2007

14

Designing a photonic bandgap fiber for thermo-optic switching

Lægsgaard, J., Alkeskjold, T. T.

Journal:

Journal of the Optical Society of America B

Année:

2006

Langue:

english

Fichier:

PDF, 386 KB

english, 2006

15

Continuously tunable devices based on electrical control of dual-frequency liquid crystal filled photonic bandgap fibers

Scolari, Lara, Alkeskjold, Thomas Tanggaard, Riishede, Jesper, Bjarklev, Anders, Hermann, David Sparre, Anawati, Anawati, Nielsen, Martin Dybendal, Bassi, Paolo

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 365 KB

english, 2005

16

Electrically and mechanically induced long period gratings in liquid crystal photonic bandgap fibers

Noordegraaf, Danny, Scolari, Lara, Lægsgaard, Jesper, Rindorf, Lars, Alkeskjold, Thomas Tanggaard

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 703 KB

english, 2007

17

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, Sebastian, Wu, Shin-Tson, Bjarklev, Anders

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 129 KB

english, 2008

18

Biased liquid crystal infiltrated photonic bandgap fiber

Weirich, Johannes, Laegsgaard, Jesper, Scolari, Lara, Wei, Lei, Alkeskjold, Thomas Tanggaard, Bjarklev, Anders

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 740 KB

english, 2009

19

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

Zhai, Lei, Eskildsen, Lars, Alkeskjold, Thomas T., Wu, Shin–Tson, Bjarklev, Anders, Scolari, Lara, Gauza, Sebastian, Xianyu, Haiqing

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 1.02 MB

english, 2009

20

Large-mode-area ytterbium-doped fiber amplifier with distributed narrow spectral filtering and reduced bend sensitivity

Alkeskjold, Thomas Tanggaard

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 659 KB

english, 2009

21

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

Yuan, Wu, Wei, Lei, Alkeskjold, Thomas Tanggaard, Bjarklev, Anders, Bang, Ole

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 291 KB

english, 2009

22

Liquid crystal parameter analysis for tunable photonic bandgap fiber devices

Weirich, Johannes, Laegsgaard, Jesper, Wei, Lei, Alkeskjold, Thomas Tanggaard, Wu, Thomas X., Wu, Shin-Tson, Bjarklev, Anders

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 368 KB

english, 2010

23

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

Olausson, Christina B., Scolari, Lara, Wei, Lei, Noordegraaf, Danny, Weirich, Johannes, Alkeskjold, Thomas T., Hansen, Kim P., Bjarklev, Anders

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 393 KB

english, 2010

24

Single-mode analysis of Yb-doped double-cladding distributed spectral filtering photonic crystal fibers

Coscelli, Enrico, Poli, Federica, Alkeskjold, Thomas T., Passaro, Davide, Cucinotta, Annamaria, Leick, Lasse, Broeng, Jes, Selleri, Stefano

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 1.39 MB

english, 2010

25

Single-mode ytterbium-doped large-mode-area photonic bandgap rod fiber amplifier

Alkeskjold, Thomas Tanggaard, Laurila, Marko, Scolari, Lara, Broeng, Jes

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 1.51 MB

english, 2011

26

Cut-off analysis of 19-cell Yb-doped double-cladding rod-type photonic crystal fibers

Poli, F., Coscelli, E., Alkeskjold, T. T., Passaro, D., Cucinotta, A., Leick, L., Broeng, J., Selleri, S.

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 1.35 MB

english, 2011

27

Q-switching and efficient harmonic generation from a single-mode LMA photonic bandgap rod fiber laser

Laurila, Marko, Saby, Julien, Alkeskjold, Thomas T., Scolari, Lara, Cocquelin, Benjamin, Salin, Francois, Broeng, Jes, Lægsgaard, Jesper

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 1.52 MB

english, 2011

28

Thermo-optical effects in high-power Ytterbium-doped fiber amplifiers

Hansen, Kristian Rymann, Alkeskjold, Thomas Tanggaard, Broeng, Jes, Lægsgaard, Jesper

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 2.00 MB

english, 2011

29

Electrically controlled broadband liquid crystal photonic bandgap fiber polarimeter

Alkeskjold, Thomas Tanggaard, Bjarklev, Anders

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 454 KB

english, 2007

30

Avoided-crossing-based liquid-crystal photonic-bandgap notch filter

Noordegraaf, Danny, Scolari, Lara, Lægsgaard, Jesper, Tanggaard Alkeskjold, Thomas, Tartarini, Giovanni, Borelli, Elena, Bassi, Paolo, Li, Jun, Wu, Shin-Tson

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 425 KB

english, 2008

31

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

Wei, Lei, Xue, Weiqi, Chen, Yaohui, Alkeskjold, Thomas Tanggaard, Bjarklev, Anders

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 328 KB

english, 2009

32

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

Wei, Lei, Weirich, Johannes, Alkeskjold, Thomas Tanggaard, Bjarklev, Anders

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 493 KB

english, 2009

33

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

Wei, Lei, Alkeskjold, Thomas Tanggaard, Bjarklev, Anders

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 429 KB

english, 2010

34

Photonic Structures

Alkeskjold, Thomas Tanggaard, Lægsgaard, Jesper, Bjarklev, Anders, Hermann, Dave Sparre, Anawati, Anawati, Broeng, Jes, Li, Jun, Wu, Shin-Tson, Bartal, Guy, Cohen, Oren

Journal:

Optics and Photonics News

Année:

2005

Langue:

english

Fichier:

PDF, 215 KB

english, 2005

35

Single-Mode Design Guidelines for 19-Cell Double-Cladding Photonic Crystal Fibers

Coscelli, E., Poli, F., Alkeskjold, T.T., Salin, F., Leick, L., Broeng, J., Cucinotta, A., Selleri, S.

Journal:

Journal of Lightwave Technology

Année:

2012

Langue:

english

Fichier:

PDF, 1019 KB

english, 2012

36

Thermal Effects on the Single-Mode Regime of Distributed Modal Filtering Rod Fiber

Coscelli, Enrico, Poli, Federica, Alkeskjold, Thomas Tanggaard, Jorgensen, Mette Marie, Leick, Lasse, Broeng, Jes, Cucinotta, Annamaria, Selleri, Stefano

Journal:

Journal of Lightwave Technology

Année:

2012

Langue:

english

Fichier:

PDF, 831 KB

english, 2012

37

[IEEE 2005 IEEE/LEOS Workshop on Fibres and Optical Passive Components, 2005. - Mondello, Italy (June 22-24, 2005)] Proceedings of 2005 IEEE/LEOS Workshop on Fibres and Optical Passive Components, 2005. - Electrically controllable liquid crystal photonic bandgap fiber with dual-frequency control

Scolari, L., Alkeskjold, T.T., Riishede, J., Nielsen, M.D., Hermann, D.S., Anawati, A., Bassi, P., Bjarklev, A.

Année:

2005

Langue:

english

Fichier:

PDF, 354 KB

english, 2005

38

[IEEE 2011 International Quantum Electronics Conference (IQEC) and Conference on Lasers and Electro-Optics (CLEO) Pacific Rim - Sydney, Australia (2011.08.28-2011.09.1)] 2011 International Quantum Electronics Conference (IQEC) and Conference on Lasers and Electro-Optics (CLEO) Pacific Rim incorporating the Australasian Conference on Optics, Lasers and Spectroscopy and the Australian Conference on Optical Fibre Technology - Bending properties of anti-symmetric hybrid photonic crystal fibers

Coscelli, E., Poli, F., Petersen, S., Alkeskjold, T. T., Cucinotta, A., Selleri, S., Leick, L., Broeng, J.

Année:

2011

Langue:

english

Fichier:

PDF, 381 KB

english, 2011

39

SPIE Proceedings [SPIE LASE - San Francisco, California (Saturday 23 January 2010)] Fiber Lasers VII: Technology, Systems, and Applications - 7+1 to 1 pump/signal combiner for air-clad fiber with 15 Âµm MFD PM single-mode signal feed-through

Noordegraaf, D., Maack, M. D., Skovgaard, P. M. W., Agger, S., Alkeskjold, T. T., Lægsgaard, J., Tankala, Kanishka

Année:

2010

Langue:

english

Fichier:

PDF, 2.06 MB

english, 2010

40

Theoretical analysis of mode instability in high-power fiber amplifiers

Hansen, Kristian Rymann, Alkeskjold, Thomas Tanggaard, Broeng, Jes, Lægsgaard, Jesper

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 2.06 MB

english, 2013

41

High dn o / dT Liquid Crystals and their Applications in a Thermally Tunable Liquid Crystal Photonic Crystal Fiber

Li, Jun, Gauza, Sebastian, Wu, Shin-Tson, Alkeskjold, Thomas Tanggaard, Lægsgaard, Jesper, Bjarklev, Anders

Journal:

Molecular Crystals and Liquid Crystals

Année:

2006

Langue:

english

Fichier:

PDF, 670 KB

english, 2006

42

[IEEE 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference - Long Beach, CA, USA (2006.05.21-2006.05.26)] 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference - Highly tunable large core single-mode liquid crystal photonic bandgap fiber

Alkeskjold, Thomas Tanggaard, Laegsgaard, Jesper, Bjarklev, Anders, Hermann, David Sparre, Broeng, Jes, Jun Li,, Gauza, Sebastian, Shin-Tson Wu,

Année:

2006

Langue:

english

Fichier:

PDF, 512 KB

english, 2006

43

[IEEE 2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) - Kyoto, Japan (2013.06.30-2013.07.4)] 2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEOPR) - Resonant filtered fiber amplifiers

Alkeskjold, Thomas T., Laurila, Marko, Olausson, Christina B., Weirich, Johannes, Lyngso, Jens K., Noordegraaf, Danny, Petersen, Sidsel, Jorgensen, Mette, Hansen, Kristian R., Lagsgaard, Jesper, Maack

Année:

2013

Langue:

english

Fichier:

PDF, 656 KB

english, 2013

44

[IEEE LEOS 2008 - 21st Annual Meeting of the IEEE Lasers and Electro-Optics Society (LEOS 2008) - Newport Beach, CA, USA (2008.11.9-2008.11.13)] LEOS 2008 - 21st Annual Meeting of the IEEE Lasers and Electro-Optics Society - Tunable all-in-fiber waveplates based on negative dielectric liquid crystal photonic bandgap fibers

Wei, L., Eskildsen, L., Weirich, J., Scolari, L., Alkeskjold, T. T., Bjarklev, A.

Année:

2008

Langue:

english

Fichier:

PDF, 269 KB

english, 2008

45

[IEEE LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting - Lake Buena Vista, FL, USA (2007.10.21-2007.10.25)] LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings - Tunable Bandpass Filter based on Photonic Crystal Fiber filled with Multiple Liquid Crystals

Scolari, L., Tartarini, G., Borelli, E., Alkeskjold, T. T., Mulvad, H. C. Hansen, Bassi, P., Bjarklev, A.

Année:

2007

Langue:

english

Fichier:

PDF, 349 KB

english, 2007

46

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

Wei, Lei, Alkeskjold, Thomas Tanggaard, Bjarklev, Anders

Journal:

Applied Physics Letters

Année:

2010

Langue:

english

Fichier:

PDF, 1000 KB

english, 2010

47

[IEEE 2012 14th International Conference on Transparent Optical Networks (ICTON) - Coventry, United Kingdom (2012.07.2-2012.07.5)] 2012 14th International Conference on Transparent Optical Networks (ICTON) - Thermal effects in Yb-doped double-cladding Distributed Modal Filtering rod-type fibers

Coscelli, Enrico, Poli, Federica, Joergensen, Mette M., Laurila, Marko, Laegsgaard, Jesper, Alkeskjold, Thomas T., Leick, Lasse, Broeng, Jes, Cucinotta, Annamaria, Selleri, Stefano

Année:

2012

Langue:

english

Fichier:

PDF, 687 KB

english, 2012

48

[IEEE 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC - Munich, Germany (2013.05.12-2013.05.16)] 2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC - Enhanced thermal-effect resilience in distributed modal filtering large mode area photonic crystal fibers

Coscelli, E., Poli, F., Alkeskjold, T. T., Jorgensen, M., Cucinotta, A., Selleri, S.

Année:

2013

Langue:

english

Fichier:

PDF, 271 KB

english, 2013

49

[IEEE 2006 IEEE LEOS Annual Meeting - Montreal, QC, Canada (2006.10.29-2006.11.2)] 2006 IEEE LEOS Annual Meeting Conference Proceedings - Gaussian Filtering with Tapered Liquid Crystal Photonic Bandgap Fibers

Scolari, L., Alkeskjold, T., Bjarklev, A.

Année:

2006

Langue:

english

Fichier:

PDF, 193 KB

english, 2006

50

[IEEE 2009 14th OptoElectronics and Communications Conference (OECC) - Hong Kong, China (2009.07.13-2009.07.17)] 2009 14th OptoElectronics and Communications Conference - SU-8 process optimization for high fiber coupling efficiency of liquid crystal filled photonic bandgap fiber components

Wei, L., Alkeskjold, T. T., Bjarklev, A.

Année:

2009

Langue:

english

Fichier:

PDF, 190 KB

english, 2009