Real-time and versatile laser-power stabilization with arbitrary amplitude modulation

Real-time and versatile laser-power stabilization with arbitrary amplitude modulation

© Published under licence by IOP Publishing Ltd. We have demonstrated a technique to stabilize laser power at any point in an optical circuit. By employing a self-made Arduino-controlled stabilizer for real-time monitoring and generating feedback signal, the power fuctuation after an acousto-optic m...

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Main Authors: J. Phrompao, R. Pongvuthithum, T. Sucharitakul, K. Srakaew, W. Anukool
Format: Conference Proceeding
Published: 2020
Subjects:
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85077817484&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/68060
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Institution: Chiang Mai University
id th-cmuir.6653943832-68060
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spelling th-cmuir.6653943832-680602020-04-02T15:18:04Z Real-time and versatile laser-power stabilization with arbitrary amplitude modulation J. Phrompao R. Pongvuthithum T. Sucharitakul K. Srakaew W. Anukool Physics and Astronomy © Published under licence by IOP Publishing Ltd. We have demonstrated a technique to stabilize laser power at any point in an optical circuit. By employing a self-made Arduino-controlled stabilizer for real-time monitoring and generating feedback signal, the power fuctuation after an acousto-optic modulator (AOM) can be suppressed to 0.16% at an average power of 33.34W. Our arrangement also allows simultaneous amplitude modulation using an arbitrary waveform. The system design and principle of operation are described. 2020-04-02T15:18:04Z 2020-04-02T15:18:04Z 2019-12-16 Conference Proceeding 17426596 17426588 2-s2.0-85077817484 10.1088/1742-6596/1380/1/012034 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85077817484&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/68060
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Physics and Astronomy
spellingShingle Physics and Astronomy
J. Phrompao
R. Pongvuthithum
T. Sucharitakul
K. Srakaew
W. Anukool
Real-time and versatile laser-power stabilization with arbitrary amplitude modulation
description © Published under licence by IOP Publishing Ltd. We have demonstrated a technique to stabilize laser power at any point in an optical circuit. By employing a self-made Arduino-controlled stabilizer for real-time monitoring and generating feedback signal, the power fuctuation after an acousto-optic modulator (AOM) can be suppressed to 0.16% at an average power of 33.34W. Our arrangement also allows simultaneous amplitude modulation using an arbitrary waveform. The system design and principle of operation are described.
format Conference Proceeding
author J. Phrompao
R. Pongvuthithum
T. Sucharitakul
K. Srakaew
W. Anukool
author_facet J. Phrompao
R. Pongvuthithum
T. Sucharitakul
K. Srakaew
W. Anukool
author_sort J. Phrompao
title Real-time and versatile laser-power stabilization with arbitrary amplitude modulation
title_short Real-time and versatile laser-power stabilization with arbitrary amplitude modulation
title_full Real-time and versatile laser-power stabilization with arbitrary amplitude modulation
title_fullStr Real-time and versatile laser-power stabilization with arbitrary amplitude modulation
title_full_unstemmed Real-time and versatile laser-power stabilization with arbitrary amplitude modulation
title_sort real-time and versatile laser-power stabilization with arbitrary amplitude modulation
publishDate 2020
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85077817484&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/68060
_version_ 1681426750460919808

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