Prof. Anders O. Bjarklev Profile

Prof. Anders O. Bjarklev

Professor at Technical Univ of Denmark

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Author

Publications (32)

Proceedings Article | 17 February 2010 Paper

Electrically tunable liquid crystal photonic bandgap fiber laser

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

Proceedings Volume 7580, 75801D (2010) https://doi.org/10.1117/12.841998

KEYWORDS: Liquid crystals, Fiber lasers, Photonic crystal fibers, Laser resonators, Photonic liquid crystal fibers, Electrodes, Silicon, Optical filters, Phase modulation, Cladding

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Proceedings Article | 19 February 2009 Paper

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

Christina Olausson, Charlotte Falk, Jens Lyngso, Kim Hansen, Anders Bjarklev, Jes Broeng

Proceedings Volume 7195, 71950M (2009) https://doi.org/10.1117/12.808146

KEYWORDS: Solids, Cladding, Polarizers, Fiber lasers, Ytterbium, Photon polarization, Photonic crystal fibers, Fiber amplifiers, Silica, Microscopes

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Proceedings Article | 8 January 2008 Paper

Temporal nonlinear beam dynamics in infiltrated photonic-crystal fibers

Francis Bennet, Christian Rosberg, Dragomir Neshev, Wieslaw Krolikowski, Yuri Kivshar, Per Rasmussen, Ole Bang, Anders Bjarklev

Proceedings Volume 6801, 68011I (2008) https://doi.org/10.1117/12.759381

KEYWORDS: Liquids, Refractive index, Gold, Nanoparticles, Temperature metrology, Photonic crystal fibers, Photodiodes, Absorption, Nonlinear optics, Switches

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Proceedings Article | 12 December 2007 Paper

Liquid crystal photonic bandgap fiber components

L. Scolari, T. Alkeskjold, D. Noordegraaf, G. Tartarini, P. Bassi, A. Bjarklev

Proceedings Volume 6782, 678215 (2007) https://doi.org/10.1117/12.754406

KEYWORDS: Liquid crystals, Electrodes, Optical filters, Polarization, Photonic crystal fibers, Waveguides, Gaussian filters, Birefringence, Photonic crystal devices, Photonic liquid crystal fibers

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Proceedings Article | 17 May 2007 Paper

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

S. Selleri, F. Poli, M. Foroni, D. Giovanelli, A. Cucinotta, J. Jensen, J. Lægsgaard, A. Bjarklev, G. Vienne, C. Jakobsen, J. Broeng

Proceedings Volume 6588, 65880U (2007) https://doi.org/10.1117/12.722856

KEYWORDS: Bridges, Silica, Cladding, Optical fibers, Dispersion, Finite element methods, Photonic crystal fibers, Molecular bridges, Magnetism, Near field scanning optical microscopy

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Proceedings Article | 7 February 2007 Paper

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

Frederik Nielsen, Lars Thrane, Kevin Hsu, Anders Bjarklev, Peter Andersen

Proceedings Volume 6429, 64291J (2007) https://doi.org/10.1117/12.703946

KEYWORDS: Optical coherence tomography, Optical amplifiers, Fiber amplifiers, Optical filters, Semiconductor optical amplifiers, Interferometers, Signal to noise ratio, Fiber lasers, Signal detection, Fabry–Perot interferometers

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Proceedings Article | 6 February 2007 Paper

Supercontinuum generation in photonic crystal fibers using quasi-CW pumping

Michael Frosz, Ole Bang, Anders Bjarklev

Proceedings Volume 6480, 64800J (2007) https://doi.org/10.1117/12.717512

KEYWORDS: Solitons, Raman spectroscopy, Supercontinuum generation, Continuous wave operation, Seaborgium, Energy transfer, Picosecond phenomena, Photonic crystal fibers, Femtosecond phenomena

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Proceedings Article | 23 February 2006 Paper

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

Kristian Hougaard, Jesper Laegsgaard, Jes Broeng, Anders Bjarklev

Proceedings Volume 6102, 61020E (2006) https://doi.org/10.1117/12.658392

KEYWORDS: Cladding, Silica, Optical fibers, Bridges, Dielectric breakdown, Fiber lasers, High power fiber lasers, High power lasers, Laser damage threshold, Step index fibers

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Proceedings Article | 12 October 2005 Paper

Passive and active photonic crystal fibres

Anders Bjarklev, Theis Hansen

Proceedings Volume 5950, 59500I (2005) https://doi.org/10.1117/12.620656

KEYWORDS: Cladding, Photonic crystal fibers, Structured optical fibers, Waveguides, Silica, Optical fibers, Nonlinear optics, Photonic crystals, Dispersion, Refractive index

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Proceedings Article | 7 October 2005 Paper

Swept-wavelength sources for optical coherence tomography in the 1 µm range

F. Nielsen, L. Thrane, J. Black, K. Hsu, A. Bjarklev, P. Andersen

Proceedings Volume 5861, 58610H (2005) https://doi.org/10.1117/12.632975

KEYWORDS: Optical filters, Optical coherence tomography, Polarization, Light sources, Electronic filtering, Fiber amplifiers, Tunable filters, Ytterbium, Optical isolators, Retinal scanning

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Proceedings Article | 7 October 2005 Paper

Tuning in on liquid crystal-infiltrated photonic crystal fibers: optics and materials

David Hermann, Thomas Tanggaard Alkeskjold, A. Anawati, Jes Broeng, Anders Bjarklev

Proceedings Volume 5947, 594702 (2005) https://doi.org/10.1117/12.622971

KEYWORDS: Liquid crystals, Optical fibers, Photonic crystals, Capillaries, Photonic crystal fibers, Refractive index, Cladding, Crystals, Photonic liquid crystal fibers, Shape memory alloys

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Proceedings Article | 23 May 2005 Paper

Supercontinuum generation in a photonic crystal fiber tapered to normal dispersion for all wavelengths

Peter Falk, Michael Frosz, Ole Bang, Peter Andersen, Anders Bjarklev, Lars Thrane

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623423

KEYWORDS: Dispersion, Supercontinuum generation, Photonic crystal fibers, Optical coherence tomography, Femtosecond phenomena, Light sources, Optical fibers, Light wave propagation, Spectroscopy, Nonlinear optics

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Proceedings Article | 22 April 2005 Paper

Broad bandwidth light-wave frequency synthesizer in the 1–1.1-µm range

Frederik Nielsen, Lars Thrane, John Black, Anders Bjarklev, Peter Andersen

Proceedings Volume 5709, (2005) https://doi.org/10.1117/12.590453

KEYWORDS: Optical amplifiers, Interference (communication), Signal detection, Optical filters, Electronic filtering, Optical coherence tomography, Tunable filters, Fiber amplifiers, Systems modeling, Modulation

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Proceedings Article | 13 April 2005 Paper

Supercontinuum generation in untapered and tapered photonic crystal fibers with two zero dispersion wavelengths

Michael Frosz, Peter Falk, Lars Pedersen, Ole Bang, Anders Bjarklev

Proceedings Volume 5733, (2005) https://doi.org/10.1117/12.601185

KEYWORDS: Dispersion, Wave propagation, Supercontinuum generation, Photonic crystal fibers, Picosecond phenomena, Raman scattering, Femtosecond phenomena, Four wave mixing, Scanning probe microscopy, Solitons

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Proceedings Article | 10 June 2004 Paper

Evanescent wave sensing using a hollow-core photonic crystal fiber

Jesper Jensen, Poul Hoiby, Lars Pedersen, Anneline Carlsen, Lars Nielsen, Anders Bjarklev, Theis Hansen

Proceedings Volume 5317, (2004) https://doi.org/10.1117/12.528952

KEYWORDS: Absorption, Luminescence, Molecules, Photonic crystal fibers, Sensors, Crystals, Silica, Cladding, Spectroscopy, Solids

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Proceedings Article | 10 June 2004 Paper

Molecular immobilization and detection in a photonic crystal fiber

Poul Hoiby, Lars Nielsen, Jesper Jensen, Theis Hansen, Anders Bjarklev, Lars Pedersen

Proceedings Volume 5317, (2004) https://doi.org/10.1117/12.528891

KEYWORDS: Photonic crystal fibers, Crystals, Proteins, Microscopy, Molecular photonics, Molecules, Microfluidics, Structured optical fibers, Photonic crystals, Optical fibers

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Proceedings Article | 9 June 2004 Paper

Photonic crystal structures in sensing technology

Anders Bjarklev, Jesper Jensen, Jesper Riishede, Jes Broeng, J. Laegsgaard, T. Tanggaard Larsen, Thorkild Sorensen, Kristian Hougaard, Ole Bang

Proceedings Volume 5502, (2004) https://doi.org/10.1117/12.566506

KEYWORDS: Photonic crystals, Photonic crystal fibers, Optical properties, Cladding, Sensors, Refractive index, Waveguides, Solids, Structured optical fibers, Silica

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Proceedings Article | 9 July 2003 Paper

Transversal nondestructive test principle for photonic crystal fibers

Thorkild Sorensen, Jesper Gluckstad, Anders Bjarklev

Proceedings Volume 5000, (2003) https://doi.org/10.1117/12.479480

KEYWORDS: Diffraction, Photonic crystal fibers, Nondestructive evaluation, Structured optical fibers, Crystals, Cladding, Photonic crystals, Light sources, Solids, Microscopes

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Proceedings Article | 8 July 2003 Paper

Photonic crystal fibers: a variety of applications

Anders Bjarklev, Kristian Hougaard, Jesper Riishede, Stig Barkou Libori, Erik Knudsen, Jes Broeng

Proceedings Volume 5036, (2003) https://doi.org/10.1117/12.498361

KEYWORDS: Cladding, Photonic crystal fibers, Photonic crystals, Silica, Crystals, Dispersion, Optical fibers, Waveguides, Refractive index, Structured optical fibers

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Proceedings Article | 26 March 2002 Paper

Photonic crystal fibers: a variety of applications

Anders Bjarklev, Jes Broeng, Stig Libori, Erik Knudsen

Proceedings Volume 4616, (2002) https://doi.org/10.1117/12.463798

KEYWORDS: Optical fibers, Photonic crystal fibers, Cladding, Photonic crystals, Silica, Crystals, Dispersion, Waveguides, Refractive index, Photography

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Proceedings Article | 26 March 2002 Paper

Modeling photonic crystal fibers with localized functions

Erik Knudsen, Anders Bjarklev, Jes Broeng, Stig Libori

Proceedings Volume 4616, (2002) https://doi.org/10.1117/12.463799

KEYWORDS: Cladding, Modeling, Photonic crystal fibers, Structured optical fibers, Magnetism, Refractive index, Photonic crystals, Silica, Crystals, Structural design

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Proceedings Article | 10 January 1996 Paper

Point-to-point UV-written planar waveguide components

Karin Zenth, Christian Poulsen, Anders Bjarklev

Proceedings Volume 2695, (1996) https://doi.org/10.1117/12.229935

KEYWORDS: Waveguides, Refractive index, Plasma enhanced chemical vapor deposition, Directional couplers, Wave propagation, Hydrogen, Thin films, Absorption, Glasses, Information operations

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Proceedings Article | 25 August 1994 Paper

Normalized parameters for integrated optical waveguide components

Thomas Rasmussen, Anders Bjarklev, Christian Lester, Palle Dinesen

Proceedings Volume 2212, (1994) https://doi.org/10.1117/12.185119

KEYWORDS: Waveguides, Integrated optics, Directional couplers, Wave propagation, Optical design, Numerical analysis, Refractive index, Testing and analysis, Broadband telecommunications, Electromagnetism

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Proceedings Article | 25 August 1994 Paper

Modeling of integrated erbium doped optical amplifiers: influence of background loss and requirements to process control

Christian Lester, Anders Bjarklev, Thomas Rasmussen, Ole Lumholt

Proceedings Volume 2212, (1994) https://doi.org/10.1117/12.185114

KEYWORDS: Waveguides, Erbium, Optical amplifiers, Amplifiers, Solids, Process control, Refractive index, Silica, Semiconducting wafers, Absorption

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Proceedings Article | 25 August 1994 Paper

Microwave and optical properties of integrated electro-optic devices

Palle Dinesen, Anders Bjarklev, Christian Lester, Thomas Rasmussen

Proceedings Volume 2212, (1994) https://doi.org/10.1117/12.185137

KEYWORDS: Electrodes, Microwave radiation, Modulation, Electro optics, Waveguides, Optical properties, Polymers, Modulators, Phase velocity, Cladding

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Proceedings Article | 6 April 1993 Paper

Silica waveguide integrated optical isolator

Thomas Rasmussen, Anders Bjarklev, Joern Povlsen, Bo Pedersen, Frands Pedersen, Ole Lumholt, Karsten Rottwitt

Proceedings Volume 1794, (1993) https://doi.org/10.1117/12.141879

KEYWORDS: Optical isolators, Waveguides, Polarization, Fiber amplifiers, Integrated optics, Optical amplifiers, Optical components, Wave propagation, Photonic integrated circuits, Wavelength division multiplexing

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Proceedings Article | 23 March 1993 Paper

Experimental investigation of tapered erbium-doped fiber amplifiers

Anders Grunnet-Jepsen, Kim Schuesler, Svend Dahl-Petersen, Bera Palsdottir, Anders Bjarklev, Karsten Rottwitt, Joern Povlsen, Thomas Rasmussen

Proceedings Volume 1789, (1993) https://doi.org/10.1117/12.141123

KEYWORDS: Fiber amplifiers, Optical amplifiers, Erbium, Interference (communication), Fiber lasers, Amplifiers, Telecommunications, Signal attenuation, Signal detection, Optical filters

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Proceedings Article | 23 March 1993 Paper

Long-haul transmission in aluminum- and germaniumcodoped distributed erbium-doped fibers

Karsten Rottwitt, Joern Povlsen, Anders Bjarklev, Ole Lumholt, Frands Pedersen, Thomas Rasmussen

Proceedings Volume 1789, (1993) https://doi.org/10.1117/12.141139

KEYWORDS: Optical fibers, Amplifiers, Erbium, Transparency, Signal attenuation, Aluminum, Germanium, Optical amplifiers, Signal to noise ratio, Fiber amplifiers

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Proceedings Article | 1 February 1992 Paper

Performance improvement of direct detection systems using local and/or long-distance-pumped fiber amplifiers

Anders Bjarklev, Joern Povlsen, Karsten Rottwitt, Ole Lumholt, Thomas Rasmussen

Proceedings Volume 1581, (1992) https://doi.org/10.1117/12.134986

KEYWORDS: Amplifiers, Optical amplifiers, Interference (communication), Fiber amplifiers, Receivers, Fiber lasers, Signal attenuation, Signal to noise ratio, Sensors, Erbium

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Proceedings Article | 1 February 1992 Paper

Demand for accuracy of the attenuation constant in distributed active fibers

Karsten Rottwitt, Anders Bjarklev, Joern Povlsen, Ole Lumholt, Thomas Rasmussen

Proceedings Volume 1581, (1992) https://doi.org/10.1117/12.134985

KEYWORDS: Optical amplifiers, Erbium, Fiber lasers, Signal attenuation, Roentgenium, Signal to noise ratio, Optical fibers, Fiber amplifiers, Absorption, Sensors

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Proceedings Article | 1 February 1992 Paper

Optimizing gain and noise performance of EDFAs with insertion of a filter or an isolator

Joern Povlsen, Anders Bjarklev, Ole Lumholt, Helle Vendeltorp-Pommer, Karsten Rottwitt, Thomas Rasmussen

Proceedings Volume 1581, (1992) https://doi.org/10.1117/12.134976

KEYWORDS: Optical isolators, Optical filters, Optical amplifiers, Fiber amplifiers, Electronic filtering, Amplifiers, Fiber lasers, Photons, Erbium, Interference (communication)

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Proceedings Article | 1 January 1991 Paper

Noise and gain performance for an Er3+-doped fiber amplifier pumped at 980 nm or 1480 nm

Helle Vendeltorp-Pommer, Frands Pedersen, Anders Bjarklev, Joern Povlsen

Proceedings Volume 1373, (1991) https://doi.org/10.1117/12.24948

KEYWORDS: Fiber amplifiers, Absorption, Interference (communication), Optical amplifiers, Receivers, Amplifiers, Erbium, Fiber lasers, Signal to noise ratio, Wave propagation

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Showing 5 of 32 publications

Conference Committee Involvement (1)

Photonic Crystals and Fibers

30 August 2005 | Warsaw, Poland

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