Experimental generation of an ultra-broad spectrum based on induced-phase modulation in a single-mode glass fiber

Citation
L. Xu et al., Experimental generation of an ultra-broad spectrum based on induced-phase modulation in a single-mode glass fiber, OPT COMMUN, 162(4-6), 1999, pp. 256-260
Citations number
22
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS COMMUNICATIONS
ISSN journal
00304018 → ACNP
Volume
162
Issue
4-6
Year of publication
1999
Pages
256 - 260
Database
ISI
SICI code
0030-4018(19990415)162:4-6<256:EGOAUS>2.0.ZU;2-L
Abstract
An ultra-broad spectrum over the range from 480 to 900 nm is experimentally generated by induced-phase modulation (IPM) of two 120 fs intense optical pulses copropagating in a 3-mm single-mode fused-silica fiber for the first time to our knowledge, The center wavelengths of the two pulses are 640 nm and 795 nm. respectively. The Fourier transform of this spectrum yields a transform limited 4 fs optical pulse. This IPM-induced spectrum broadening method opens the way to monocycle optical pulse generation in the near futu re, (C) 1999 Elsevier Science B.V, All rights reserved.