Superchirped moire grating based on an acousto-optic superlattice with a chirped fiber Bragg grating

Authors
Chen, XF Ma, ZB Li, WH Yin, XN Wu, ZJ
Citation
Xf. Chen et al., Superchirped moire grating based on an acousto-optic superlattice with a chirped fiber Bragg grating, OPTICS LETT, 24(22), 1999, pp. 1558-1560
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS LETTERS
ISSN journal
01469592 → ACNP
Volume
24
Issue
22
Year of publication
1999
Pages
1558 - 1560
Database
ISI
SICI code
0146-9592(19991115)24:22<1558:SMGBOA>2.0.ZU;2-H
Abstract
A superchirped moire grating has multiple superimposed chirped Bragg gratin gs. We show that a superchirped moire, grating can be formed in an acousto- optic superlattice with a chirped fiber Bragg grating. There are multiple t ransmission peaks related to Fabry-Perot resonance in the transmission spec trum. The peak spacing is varied by the acoustic frequency. The proposed de vices can be used as tunable multiple-passband transmission filters and swi tches. (C) 1999 Optical Society of America.