Acoustic properties of a fibre-laser microphone

J. P F Wooler; B. Hodder; R. I. Crickmore

doi:10.1088/0957-0233/18/3/042

Acoustic properties of a fibre-laser microphone

J. P F Wooler, B. Hodder, R. I. Crickmore

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

In this paper we present the design of an optical microphone incorporating a distributed feedback fibre-laser sensor. The acoustic frequency response of the device is characterized at low frequencies (up to 250 Hz) and found to deliver a wavelength responsivity of -62 dB re 1 nm Pa^-1. Experimental results are compared to a theoretical description of the device that is based upon a mass-spring model. © 2007 IOP Publishing Ltd.

Original language	English
Article number	042
Pages (from-to)	884-888
Number of pages	5
Journal	Measurement Science and Technology
Volume	18
Issue number	3
DOIs	https://doi.org/10.1088/0957-0233/18/3/042
Publication status	Published - 1 Mar 2007

Keywords

Fibre laser
Fibre-optic
Microphone
WDM

Access to Document

10.1088/0957-0233/18/3/042

Cite this

@article{5128515d50444d908413658bc837a8c7,

title = "Acoustic properties of a fibre-laser microphone",

abstract = "In this paper we present the design of an optical microphone incorporating a distributed feedback fibre-laser sensor. The acoustic frequency response of the device is characterized at low frequencies (up to 250 Hz) and found to deliver a wavelength responsivity of -62 dB re 1 nm Pa-1. Experimental results are compared to a theoretical description of the device that is based upon a mass-spring model. {\textcopyright} 2007 IOP Publishing Ltd.",

keywords = "Fibre laser, Fibre-optic, Microphone, WDM",

author = "Wooler, {J. P F} and B. Hodder and Crickmore, {R. I.}",

year = "2007",

month = mar,

day = "1",

doi = "10.1088/0957-0233/18/3/042",

language = "English",

volume = "18",

pages = "884--888",

journal = "Measurement Science and Technology",

issn = "0957-0233",

publisher = "IOP Publishing ",

number = "3",

}

TY - JOUR

T1 - Acoustic properties of a fibre-laser microphone

AU - Wooler, J. P F

AU - Hodder, B.

AU - Crickmore, R. I.

PY - 2007/3/1

Y1 - 2007/3/1

N2 - In this paper we present the design of an optical microphone incorporating a distributed feedback fibre-laser sensor. The acoustic frequency response of the device is characterized at low frequencies (up to 250 Hz) and found to deliver a wavelength responsivity of -62 dB re 1 nm Pa-1. Experimental results are compared to a theoretical description of the device that is based upon a mass-spring model. © 2007 IOP Publishing Ltd.

AB - In this paper we present the design of an optical microphone incorporating a distributed feedback fibre-laser sensor. The acoustic frequency response of the device is characterized at low frequencies (up to 250 Hz) and found to deliver a wavelength responsivity of -62 dB re 1 nm Pa-1. Experimental results are compared to a theoretical description of the device that is based upon a mass-spring model. © 2007 IOP Publishing Ltd.

KW - Fibre laser

KW - Fibre-optic

KW - Microphone

KW - WDM

UR - http://www.scopus.com/inward/record.url?scp=34247192484&partnerID=8YFLogxK

U2 - 10.1088/0957-0233/18/3/042

DO - 10.1088/0957-0233/18/3/042

M3 - Article

SN - 0957-0233

VL - 18

SP - 884

EP - 888

JO - Measurement Science and Technology

JF - Measurement Science and Technology

IS - 3

M1 - 042

ER -

Acoustic properties of a fibre-laser microphone

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this