Analysis of audible acousto-optic signals for detection of low vibration signal using 1mW laser / Muhammad Adib Akram Mohdami Norashid

Analysis of audible acousto-optic signals for detection of low vibration signal using 1mW laser / Muhammad Adib Akram Mohdami Norashid

A new laser-safe optical microphone is designed to detect various changes in acoustooptic effect occurring due to small vibrating surfaces. The problem with the current optical microphone is that it uses Class III lasers in the range of 6 mW to 28 mW which is hazardous to the public. This device con...

Full description

Saved in:
Bibliographic Details
Main Author: Mohdami Norashid, Muhammad Adib Akram
Format: Thesis
Language:English
Published: 2016
Online Access:https://ir.uitm.edu.my/id/eprint/84229/1/84229.pdf
Tags: Add Tag
No Tags, Be the first to tag this record!
id my-uitm-ir.84229
record_format uketd_dc
spelling my-uitm-ir.842292024-03-07T03:33:21Z Analysis of audible acousto-optic signals for detection of low vibration signal using 1mW laser / Muhammad Adib Akram Mohdami Norashid 2016 Mohdami Norashid, Muhammad Adib Akram A new laser-safe optical microphone is designed to detect various changes in acoustooptic effect occurring due to small vibrating surfaces. The problem with the current optical microphone is that it uses Class III lasers in the range of 6 mW to 28 mW which is hazardous to the public. This device consists of a Class II 1 mW laser beam, which act as a sensing element directed to photo detector via a series of Fourier lenses followed with electronic circuit. 2016 Thesis https://ir.uitm.edu.my/id/eprint/84229/ https://ir.uitm.edu.my/id/eprint/84229/1/84229.pdf text en public masters Universiti Teknologi MARA (UiTM) Faculty of Applied Sciences Abd. Rahman, Mohd Kamil
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
advisor Abd. Rahman, Mohd Kamil
description A new laser-safe optical microphone is designed to detect various changes in acoustooptic effect occurring due to small vibrating surfaces. The problem with the current optical microphone is that it uses Class III lasers in the range of 6 mW to 28 mW which is hazardous to the public. This device consists of a Class II 1 mW laser beam, which act as a sensing element directed to photo detector via a series of Fourier lenses followed with electronic circuit.
format Thesis
qualification_level Master's degree
author Mohdami Norashid, Muhammad Adib Akram
spellingShingle Mohdami Norashid, Muhammad Adib Akram
Analysis of audible acousto-optic signals for detection of low vibration signal using 1mW laser / Muhammad Adib Akram Mohdami Norashid
author_facet Mohdami Norashid, Muhammad Adib Akram
author_sort Mohdami Norashid, Muhammad Adib Akram
title Analysis of audible acousto-optic signals for detection of low vibration signal using 1mW laser / Muhammad Adib Akram Mohdami Norashid
title_short Analysis of audible acousto-optic signals for detection of low vibration signal using 1mW laser / Muhammad Adib Akram Mohdami Norashid
title_full Analysis of audible acousto-optic signals for detection of low vibration signal using 1mW laser / Muhammad Adib Akram Mohdami Norashid
title_fullStr Analysis of audible acousto-optic signals for detection of low vibration signal using 1mW laser / Muhammad Adib Akram Mohdami Norashid
title_full_unstemmed Analysis of audible acousto-optic signals for detection of low vibration signal using 1mW laser / Muhammad Adib Akram Mohdami Norashid
title_sort analysis of audible acousto-optic signals for detection of low vibration signal using 1mw laser / muhammad adib akram mohdami norashid
granting_institution Universiti Teknologi MARA (UiTM)
granting_department Faculty of Applied Sciences
publishDate 2016
url https://ir.uitm.edu.my/id/eprint/84229/1/84229.pdf
_version_ 1794191981375651840

Similar Items