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The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom)

Acousto-optic devices have played a central role in development of activities in the field of optical information processing, optical computing, optical communication and optical sensing. The basics principles involve in such devices are the interaction between photon and phonon (light and sound) wh...

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Main Authors: Ismail, Norshahidah, Ridzuan, Ameer Iftikharuddin, Ali, Jalil, Ehsan, Sabirin, Abd Rahman, Rosly
Format: Article
Language:English
Published: 2006
Subjects:
QC Physics
Online Access:http://eprints.utm.my/id/eprint/5864/1/THE_EFFECT_OF_DRIVING_FREQUENCY_VARIATION_ON_THE_OUTPUT_BEAM_DEFLECTION_ANGLE_OF_ACOUSTO_OPTIC_MODULATOR.pdf
http://eprints.utm.my/id/eprint/5864/
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spelling my.utm.58642010-06-01T15:35:56Z http://eprints.utm.my/id/eprint/5864/ The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom) Ismail, Norshahidah Ridzuan, Ameer Iftikharuddin Ali, Jalil Ehsan, Sabirin Abd Rahman, Rosly QC Physics Acousto-optic devices have played a central role in development of activities in the field of optical information processing, optical computing, optical communication and optical sensing. The basics principles involve in such devices are the interaction between photon and phonon (light and sound) which commandly called the Acousto-Optic effect. In this paper, an Acousto-Optic modulator using low cost SF6 glass with a lithium niobate transducer is studied. A system consisting a He-Ne laser, an AOM on a rotating stage with its driving device, was set up to investigate the output beam from the modulator. The investigation shows that there is a shift of a horizontal main beam spot position when the driving frequency of the modulator is changed. For a frequency range between 70-100MHz, a shift of beam spot between 4.0-5.5 mm is observed. This is accordance to the expected theoretical model of the modulator. The result can be utilized to investigate perfect position of detector. 2006-12-06 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/5864/1/THE_EFFECT_OF_DRIVING_FREQUENCY_VARIATION_ON_THE_OUTPUT_BEAM_DEFLECTION_ANGLE_OF_ACOUSTO_OPTIC_MODULATOR.pdf Ismail, Norshahidah and Ridzuan, Ameer Iftikharuddin and Ali, Jalil and Ehsan, Sabirin and Abd Rahman, Rosly (2006) The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom). Persidangan Fizik Kebangsaan 2006 . p. 1. (Unpublished)
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic QC Physics
spellingShingle QC Physics
Ismail, Norshahidah
Ridzuan, Ameer Iftikharuddin
Ali, Jalil
Ehsan, Sabirin
Abd Rahman, Rosly
The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom)
description Acousto-optic devices have played a central role in development of activities in the field of optical information processing, optical computing, optical communication and optical sensing. The basics principles involve in such devices are the interaction between photon and phonon (light and sound) which commandly called the Acousto-Optic effect. In this paper, an Acousto-Optic modulator using low cost SF6 glass with a lithium niobate transducer is studied. A system consisting a He-Ne laser, an AOM on a rotating stage with its driving device, was set up to investigate the output beam from the modulator. The investigation shows that there is a shift of a horizontal main beam spot position when the driving frequency of the modulator is changed. For a frequency range between 70-100MHz, a shift of beam spot between 4.0-5.5 mm is observed. This is accordance to the expected theoretical model of the modulator. The result can be utilized to investigate perfect position of detector.
format Article
author Ismail, Norshahidah
Ridzuan, Ameer Iftikharuddin
Ali, Jalil
Ehsan, Sabirin
Abd Rahman, Rosly
author_facet Ismail, Norshahidah
Ridzuan, Ameer Iftikharuddin
Ali, Jalil
Ehsan, Sabirin
Abd Rahman, Rosly
author_sort Ismail, Norshahidah
title The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom)
title_short The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom)
title_full The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom)
title_fullStr The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom)
title_full_unstemmed The effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom)
title_sort effect of driving frequency variation on the output beam deflection angle of acousto optic modulator (aom)
publishDate 2006
url http://eprints.utm.my/id/eprint/5864/1/THE_EFFECT_OF_DRIVING_FREQUENCY_VARIATION_ON_THE_OUTPUT_BEAM_DEFLECTION_ANGLE_OF_ACOUSTO_OPTIC_MODULATOR.pdf
http://eprints.utm.my/id/eprint/5864/
_version_ 1643644422530793472
score 13.211869

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