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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Koys, M. Bugar, I. Buczynski, R. Pysz, D. Michalka, M. Uherek, F. |
| Copyright Year | 2009 |
| Description | Author affiliation: Information Optics Group, Faculty of Physics, Warsaw University, Pasteura 7, 02-093, Poland (Buczynski, R.) || International Laser Centre, Ilkovi¿ova 3, 841 04 Bratislava, Slovakia (Michalka, M.; Uherek, F.) || Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynská Dolina F2, 84248 Bratislava, Slovakia (Koys, M.; Bugar, I.) || Institute of Electronic Materials Technology, Wólczy¿ska 133, 01-919 Warsaw, Poland (Pysz, D.) |
| Abstract | Supercontinuum generation study in dual core square lattice photonic crystal fibre made of multicomponent glass was performed. The fiber was excited by 100 fs pulses of Ti:Sapphire based optical parametric amplifier system with tunability range of 1100 – 1500 nm. Zero dispersion point of the relevant modes in the studied fiber is in area 1200 – 1300 nm, so there was a possibility to excite the fiber in both normal and anomalous dispersion region. The registration was performed in the whole near-IR spectral region. Selective excitation of each core and their selective near-field profile spectral registration was ensured during the experiments. Significant difference between the spectral features for excitation in the normal and anomalous dispersion region was observed. Solitonic behavior was identified with rapidly expanding spectral width of supercontinuum with increasing of excitation energy in anomalous dispersion region. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 291606 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424448258 |
| e-ISBN | 9781424448272 |
| DOI | 10.1109/ICTON.2009.5185286 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-06-28 |
| Publisher Place | Portugal |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Supercontinuum generation Photonic crystal fibers Pulse amplifiers Lattices Glass Optical pulses Fiber nonlinear optics Stimulated emission Optical solitons Optical fiber amplifiers coupling dual core fibres photonic crystal fibres supercontinuum generation solitonic propagation |
| Content Type | Text |
| Resource Type | Article |
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