All-optical modulation in dye-doped nematic liquid crystal photonic bandgap fibers TT Alkeskjold, J Lægsgaard, A Bjarklev, DS Hermann, Anawati, J Broeng, ...
Optics Express 12 (24), 5857-5871, 2004
360 2004 Hollow-core fibers for high power pulse delivery M Michieletto, JK Lyngsø, C Jakobsen, J Lægsgaard, O Bang, ...
Optics express 24 (7), 7103-7119, 2016
281 2016 Stain-free histopathology by programmable supercontinuum pulses H Tu, Y Liu, D Turchinovich, M Marjanovic, JK Lyngsø, J Lægsgaard, ...
Nature photonics 10 (8), 534-540, 2016
246 2016 Theoretical analysis of mode instability in high-power fiber amplifiers KR Hansen, TT Alkeskjold, J Broeng, J Lægsgaard
Optics express 21 (2), 1944-1971, 2013
239 2013 Mode profile dispersion in the generalized nonlinear Schrödinger equation J Laegsgaard
Optics express 15 (24), 16110-16123, 2007
185 2007 Thermally induced mode coupling in rare-earth doped fiber amplifiers KR Hansen, TT Alkeskjold, J Broeng, J Lægsgaard
Optics Letters 37 (12), 2382-2384, 2012
157 2012 Hole trapping at Al impurities in silica: A challenge for density functional theories J Lægsgaard, K Stokbro
Physical Review Letters 86 (13), 2834, 2001
142 2001 Distributed mode filtering rod fiber amplifier delivering 292W with improved mode stability M Laurila, MM Jørgensen, KR Hansen, TT Alkeskjold, J Broeng, ...
Optics express 20 (5), 5742-5753, 2012
141 2012 Numerical methods in photonics AV Lavrinenko, J Lægsgaard, N Gregersen, F Schmidt, T Søndergaard
CRC press, 2018
126 2018 Photonic crystal fiber design for broadband directional coupling J Lægsgaard, O Bang, A Bjarklev
Optics Letters 29 (21), 2473-2475, 2004
120 2004 Electrically and mechanically induced long period gratings in liquid crystal photonic bandgap fibers D Noordegraaf, L Scolari, J Lægsgaard, L Rindorf, TT Alkeskjold
Optics express 15 (13), 7901-7912, 2007
110 2007 Multi-mode to single-mode conversion in a 61 port Photonic Lantern D Noordegraaf, PMW Skovgaard, MD Maack, J Bland-Hawthorn, ...
Optics express 18 (5), 4673-4678, 2010
109 2010 Dissolution of rare-earth clusters in J Lægsgaard
Physical Review B 65 (17), 174114, 2002
108 2002 Gap formation and guided modes in photonic bandgap fibres with high-index rods J Lægsgaard
Journal of Optics A: Pure and Applied Optics 6 (8), 798, 2004
104 2004 Thermo-optical effects in high-power ytterbium-doped fiber amplifiers KR Hansen, TT Alkeskjold, J Broeng, J Lægsgaard
Optics express 19 (24), 23965-23980, 2011
102 2011 A novel photonic crystal fibre design for dispersion compensation B Zsigri, J Lægsgaard, A Bjarklev
Journal of Optics A: Pure and Applied Optics 6 (7), 717, 2004
97 2004 Impact of gain saturation on the mode instability threshold in high-power fiber amplifiers KR Hansen, J Lægsgaard
Optics express 22 (9), 11267-11278, 2014
95 2014 Highly tunable large-core single-mode liquid-crystal photonic bandgap fiber TT Alkeskjold, J Lægsgaard, A Bjarklev, DS Hermann, J Broeng, J Li, ...
Applied Optics 45 (10), 2261-2264, 2006
85 2006 Avoided-crossing-based liquid-crystal photonic-bandgap notch filter D Noordegraaf, L Scolari, J Lægsgaard, T Tanggaard Alkeskjold, ...
Optics Letters 33 (9), 986-988, 2008
82 2008 Material effects in air-guiding photonic bandgap fibers J Lægsgaard, NA Mortensen, J Riishede, A Bjarklev
JOSA B 20 (10), 2046-2051, 2003
81 2003 