DocumentCode
810064
Title
Four port fused taper acousto-optic devices using standard singlemode telecommunications fibre
Author
Culverhouse, D.O. ; Farwell, S.G. ; Birks, T.A. ; Russel, P. St J
Author_Institution
Optoelectron. Res. Centre, Southampton Univ., UK
Volume
31
Issue
15
fYear
1995
fDate
7/20/1995 12:00:00 AM
Firstpage
1279
Lastpage
1280
Abstract
Tapered fibre null couplers are used to form high performance acousto-optic devices for 1.55 μm operation. Standard singlemode telecommunications fibre is used throughout, yielding devices with identical ports. The two devices described are shown to have acousto-optic resonances at 1.5 and 10.6 MHz, with greater than 99% acousto-optic coupling for RF drive powers of 0.5 and 2.6 mW
Keywords
acousto-optical devices; optical fibre couplers; optical fibres; 0.5 mW; 1.5 MHz; 1.55 micrometre; 10.6 MHz; 2.6 mW; RF drive powers; acousto-optic coupling; acousto-optic resonances; fused taper acousto-optic devices; singlemode telecommunications fibre; tapered fibre null couplers;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19950885
Filename
400366
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