K. Hansen

Most-cited papers

Photonic crystal fibers
J. Lægsgaard, K. Hansen, M. Nielsen, T. Hansen +8 more
2003SBMO/MTT-S International Microwave and Optoelectronics Conference299 citations
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Modal cutoff and the V parameter in photonic crystal fibers.
N. Mortensen, J. Folkenberg, M. Nielsen, K. Hansen
2003Optics Letters272 citations Open access
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Dispersion flattened hybrid-core nonlinear photonic crystal fiber.
K. Hansen
2003Optics Express244 citations Open access
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Stress-induced single-polarization single-transverse mode photonic crystal fiber with low nonlinearity.
Thomas Schreiber, F. Röser, O. Schmidt, J. Limpert +7 more
2005Optics Express145 citations Open access
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High average power supercontinuum generation in photonic crystal fibers
T. Schreiber, J. Limpert, H. Zellmer, A. Tünnermann +1 more
2003116 citations
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Continuous-wave wavelength conversion in a photonic crystal fiber with two zero-dispersion wavelengths.
T. V. Andersen, K. M. Hilligsøe, C. Nielsen, J. Thøgersen +3 more
2004Optics Express104 citations Open access
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All-fiber chirped pulse amplification using highly-dispersive air-core photonic bandgap fiber.
C. D. de Matos, J. Taylor, T. Hansen, K. Hansen +1 more
2003Optics Express97 citations Open access
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Single-polarization ultra-large-mode-area Yb-doped photonic crystal fiber.
O. Schmidt, J. Rothhardt, T. Eidam, F. Röser +5 more
2008Optics Express82 citations Open access
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Continuous-wave, totally fiber integrated optical parametric oscillator using holey fiber.
C. D. de Matos, J. Taylor, K. Hansen
2004Optics Letters82 citations
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167 W, power scalable ytterbium-doped photonic bandgap fiber amplifier at 1178 nm.
C. Olausson, A. Shirakawa, Meishin Chen, J. Lyngsø +4 more
2010Optics Express72 citations Open access
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Fourier domain mode-locked swept source at 1050 nm based on a tapered amplifier.
S. Marschall, T. Klein, W. Wieser, B. Biedermann +9 more
2010Optics Express64 citations Open access
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Supercontinuum generation by nanosecond dual-wavelength pumping in microstructured optical fibers.
Esa Räikkönen, G. Genty, O. Kimmelma, M. Kaivola +2 more
2006Optics Express56 citations Open access
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Airclad fiber laser technology
K. Hansen, C. Olausson, J. Broeng, K. E. Mattsson +7 more
2008SPIE LASE55 citations Open access
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Photonic Crystal Fiber
K. Hansen, H. Imam
202054 citations Open access
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Liquid filling of photonic crystal fibres for grating writing
H. Sørensen, J. Canning, J. Lægsgaard, K. Hansen +1 more
200754 citations
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Fully dispersion controlled triangular-core nonlinear photonic crystal fiber
K. Hansen, Jacob Riis Folkenberg, Christophe Peucheret, A. Bjarklev
2003OFC 2003 Optical Fiber Communications Conference, 2003.52 citations
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Highly nonlinear photonic crystal fiber with zero-dispersion at 1.55 /spl mu/m
K. Hansen, J. R. Jensen, C. Jacobsen, H. Simonsen +3 more
2002Optical Fiber Communication Conference and Exhibit52 citations
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Experimental investigation of cutoff phenomena in nonlinear photonic crystal fibers.
J. Folkenberg, N. Mortensen, K. Hansen, T. Hansen +2 more
2003Optics Letters49 citations Open access
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A high-speed demultiplexer based on a nonlinear optical loop mirror with a photonic crystal fiber
A. I. Siahlo, L. K. Oxenlwe, K. S. Berg, A. Clausen +6 more
2003IEEE Photonics Technology Letters44 citations Open access
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Introduction to nonlinear photonic crystal fibers
K. Hansen
200541 citations
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Amplification and ASE suppression in a polarization-maintaining ytterbium-doped all-solid photonic bandgap fibre.
C. Olausson, C. I. Falk, J. Lyngsø, B. B. Jensen +5 more
2008Optics Express39 citations Open access
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Gain-switched CW fiber laser for improved supercontinuum generation in a PCF.
C. Larsen, D. Noordegraaf, P. Skovgaard, K. Hansen +2 more
2011Optics Express38 citations Open access
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Control of the wavelength dependent thermo-optic coefficients in structured fibres.
H. Sørensen, J. Canning, J. Lægsgaard, K. Hansen
2006Optics Express37 citations Open access
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Dispersion Properties of Photonic Crystal Fibers - Issues and Opportunities
J. Lægsgaard, S. E. Barkou Libori, K. Hougaard, J. Riishede +7 more
200337 citations
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40 Gbit/s transmission over photonic crystal fibre using mid-span spectral inversion in highly nonlinear photonic crystal fibre
C. Peucheret, B. Zsigri, P. A. Andersen, K. S. Berg +4 more
200336 citations
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Experimental characterisation of Raman gain efficiency of holey fibre
C. D. de Matos, K. Hansen, J. Taylor
200329 citations
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Supercontinuum generation for coherent anti-Stokes Raman scattering microscopy with photonic crystal fibers.
P. Klarskov, A. Isomäki, K. Hansen, P. Andersen
2011Optics Express25 citations Open access
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Small-core photonic crystal fibres with weakly disordered air-hole claddings
Niels Asger Mortensen, M. Nielsen, Jacob Riis Folkenberg, K. Hansen +1 more
200325 citations Open access
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The all-fiber cladding-pumped Yb-doped gain-switched laser.
C. Larsen, K. Hansen, K. E. Mattsson, O. Bang
2014Optics Express24 citations Open access
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Self-compression and Raman soliton generation in a photonic crystal fiber of 100-fs pulses produced by a diode-pumped Yb-doped oscillator.
F. Druon, N. Sanner, G. Lucas-Leclin, P. Georges +2 more
2003Applied Optics20 citations Open access
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Highly nonlinear photonic crystal fibre with zerodispersion at 1.55 um
K. Hansen, J. R. Jensen, C. Jakobsen, H. Simonsen +4 more
2002Optical Fiber Communications Conference and Exhibition19 citations
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High-power photonic crystal fibers
K. Hansen, J. Broeng, A. Petersson, M. Nielsen +3 more
2006SPIE LASE17 citations
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Birefringence-induced splitting of the zero-dispersion wavelength in nonlinear photonic crystal fibers.
K. Hansen, A. Petersson, Jacob Riis Folkenberg, M. Albertsen +1 more
2004Optics Letters17 citations
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Zero-dispersion wavelength independent quasi-CW pumped supercontinuum generation
C. Larsen, S. Sørensen, D. Noordegraaf, K. Hansen +2 more
201315 citations
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Multi-Wavelength Laser Source for Dense Wavelength Division Multiplexing Networks
P. Bakopoulos, E. Kehayas, A. Oehler, T. Südmeyer +5 more
2007OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference15 citations
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High-power photonic crystal fiber lasers: design, handling and subassemblies
K. Hansen, J. Broeng, P. Skovgaard, J. Folkenberg +7 more
2005SPIE LASE15 citations
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Photonic crystal fibres in the market
J. Broeng, M. Laurila, D. Noordegraaf, C. Olausson +7 more
2011Opto-Electronics and Communications Conference13 citations
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Electrically tunable Yb-doped fiber laser based on a liquid crystal photonic bandgap fiber device.
C. Olausson, L. Scolari, Lei Wei, D. Noordegraaf +4 more
2010Optics Express10 citations Open access
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Miniature supercontinuum laser sources
S. Buchter, M. Kaivola, H. Ludvigsen, K. Hansen
2004Conference on Lasers and Electro-Optics10 citations
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Measurement of anomalous dispersion in microstructured fibers using spectral modulation.
G. Genty, H. Ludvigsen, M. Kaivola, K. Hansen
2004Optics Express9 citations Open access
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A novel 160 Gb/s receiver configuration including a glass crystal pulsed laser, photonic crystal fiber and a simple dynamic clock recovery scheme: Scoop
L. Oxenløwe, A. Siahlo, K. S. Berg, A. Clausen +6 more
20039 citations
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Pump combiner for air-clad fiber with PM single-mode signal feed-through
D. Noordegraaf, M. Nielsen, P. Skovgaard, S. Agger +5 more
20092009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum electronics and Laser Science Conference8 citations
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Broadband light generation at ~1300 nm through spectrally recoiled solitons and dispersive waves
P. Falk, M. Frosz, Ole Bang, L. Thrane +4 more
20088 citations Open access
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Microstructured fibers and their applications
R. Kristiansen, K. Hansen, J. Broeng, P. Skovgaard +6 more
20058 citations
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All-fibre Brillouin laser based on holey fibre yielding comb-like spectra
C. D. de Matos, J. Taylor, K. Hansen
20048 citations
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Properties of nonlinear photonic crystal fibers for telecommunication applications
K. Hansen, Jacob Riis Folkenberg, A. Petersson, A. Bjarklev
2003OFC 2003 Optical Fiber Communications Conference, 2003.8 citations
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Supercontinuum generation in a photonic crystal fibre using picosecond pulses at 1550 nm
P. A. Andersen, Christophe Peucheret, K. M. Hilligsøe, K. S. Berg +2 more
2003Proceedings of 2003 5th International Conference on Transparent Optical Networks, 2003.8 citations Open access
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Pumping wavelength dependence of super continuum generation in photonic crystal fibers
K. Hansen, J. R. Jensen, D. Birkedal, J. Hvam +1 more
2002Optical Fiber Communication Conference and Exhibit8 citations
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Photonic Crystal Fiber Built-in functionality: Fiber technology that does more than transmit light!
K. Hansen, H. Imam
20107 citations Open access
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Single-polarization large-mode-area Yb-doped photonic crystal fiber
O. Schmidt, J. Rothhardt, Tino Eidam, F. Röser +5 more
20082008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science7 citations
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