標題: Ultrashort bragg soliton in a fiber bragg grating
作者: Chi, S
Luo, B
Tseng, HY
光電工程學系
Department of Photonics
關鍵字: finite-difference time-domain method;photonic bandgap;Bragg soliton;gap soliton;fiber Bragg grating
公開日期: 15-五月-2002
摘要: The propagation of a nonlinear ultrashort pulse in a photonic bandgap structure is investigated by using the finite-difference time-domain method. The simulation results show that an ultrashort pulse near the bandgap edge can propagate through a nonlinear fiber Bragg grating, even if the broadband spectrum of this ultrashort pulse overlaps the whole forbidden band of the grating. It is also shown that the time delay of such an ultrashort solitary wave is proportional to its detuning wavelength from the exact Bragg resonance. (C) 2002 Published by Elsevier Science B.V.
URI: http://dx.doi.org/10.1016/S0030-4018(02)01174-4
http://hdl.handle.net/11536/28790
ISSN: 0030-4018
DOI: 10.1016/S0030-4018(02)01174-4
期刊: OPTICS COMMUNICATIONS
Volume: 206
Issue: 1-3
起始頁: 115
結束頁: 121
顯示於類別:期刊論文


文件中的檔案:

  1. 000175797300013.pdf