DocumentCode
1012196
Title
Acoustooptic in-fiber modulator using acoustic focusing
Author
Abdulhalim, I. ; Pannell, C.N.
Author_Institution
Optoelectron. Res. Centre, Southampton Univ., UK
Volume
5
Issue
9
fYear
1993
Firstpage
999
Lastpage
1002
Abstract
A new efficient in-fiber acoustooptic phase modulator is demonstrated in which the acoustic wave is focused onto the fiber by reflection from a cylindrical surface. The device exhibits a phase modulation of 2.63 rad at a light wavelength of 1550 nm, using an RF frequency of 86 MHz and power of 1 W.<>
Keywords
acoustic waves; acousto-optical devices; focusing; optical fibres; optical modulation; reflectivity; refractive index; 1 W; 1550 nm; 86 MHz; RF frequency; acoustic focusing; acoustic wave; acoustooptic in-fiber modulator; cylindrical surface; focused; in-fiber acoustooptic phase modulator; light wavelength; phase modulation; reflection; Acoustic waves; Electron optics; Frequency; Optical fibers; Optical modulation; Optical surface waves; Optical waveguides; Phase modulation; Piezoelectric transducers; Refractive index;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.257171
Filename
257171
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