Bhatti, A. and Al-Raweshidy, H.S. and Murtaza, G. (2000) Broadband frequency response of an all-fiber acousto-optic phase modulator using aluminum nitride (AlN) coating. Microwave and Optical Technology Letters, 25 (2). pp. 124-125. ISSN 0895-2477.
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For the first time, we present results on an all-fiber acousto-optic phase modulator using aluminum nitride (AIN) piezoelectric coating. Finite-element analysis has been employed to determine the response to the modulator from 10 kHz to 600 MHz. At frequencies higher than 28 MHz, the response is dominated by radial resonances of the fiber-coating composite. (C) 2000 John Wiley & Sons, Inc.
|Uncontrolled keywords:||acousto-optic devices; phase modulator; finite-element analysis; piezoelectric; thin-film coatings|
|Subjects:||Q Science > Q Science (General)|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts|
|Depositing User:||P. Ogbuji|
|Date Deposited:||15 Apr 2009 14:37|
|Last Modified:||15 Apr 2009 14:37|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/16129 (The current URI for this page, for reference purposes)|
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