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Proceedings Paper

Wideband operation of horns for excitation of acoustic modes in optical fibers
Author(s): Helge E. Engan; Dan Ostling; Per O. Kval; Jan Ove Askautrud
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Paper Abstract

Acousto-optic interaction in fibers between optical modes and acoustic waves has been investigated recently by several groups. Coupling has been demonstrated between spatial modes in two-mode fibers1 as well as between polarization modes of high birefringence fibers2. Most publications have reported results for a single acoustic frequency without discussing the frequency response of such devices.

Paper Details

Date Published: 14 September 1994
PDF: 4 pages
Proc. SPIE 2360, Tenth International Conference on Optical Fibre Sensors, (14 September 1994); doi: 10.1117/12.184992
Show Author Affiliations
Helge E. Engan, Norwegian Institute of Technology (Norway)
Dan Ostling, Norwegian Institute of Technology (Norway)
Per O. Kval, Norwegian Institute of Technology (Norway)
Jan Ove Askautrud, Autronica AS (Norway)


Published in SPIE Proceedings Vol. 2360:
Tenth International Conference on Optical Fibre Sensors

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