A digital passive phase demodulation scheme using 3×3 coupler for fiber-optic interferometric sensors

M. Pang; M. Zhang; L. W. Wang; Wei Jin; Y. B. Liao

doi:10.1117/12.786000

A digital passive phase demodulation scheme using 3×3 coupler for fiber-optic interferometric sensors

M. Pang
, M. Zhang
, L. W. Wang
, Wei Jin
, Y. B. Liao

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

1 Citation (Scopus)

Abstract

A real-time digital phase demodulation scheme is developed. This scheme, based on cos-1and channel-choosing techniques, uses the two optical outputs from a 3×3 coupler to overcome the signal fading problem of fiber interferometer.

Original language	English
Title of host publication	19th International Conference on Optical Fibre Sensors
Volume	7004
DOIs	https://doi.org/10.1117/12.786000
Publication status	Published - 26 Jun 2008
Event	19th International Conference on Optical Fibre Sensors - Perth, WA, Australia Duration: 15 Apr 2008 → 18 Apr 2008

Conference

Conference	19th International Conference on Optical Fibre Sensors
Country/Territory	Australia
City	Perth, WA
Period	15/04/08 → 18/04/08

Keywords

Directional coupler
Fiber sensor
Hydrophone
Interferometer
Phase demodulation

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

More information

10.1117/12.786000

Cite this

@inproceedings{a9399e20bcfa4f3483e5f47d291fe220,

title = "A digital passive phase demodulation scheme using 3×3 coupler for fiber-optic interferometric sensors",

abstract = "A real-time digital phase demodulation scheme is developed. This scheme, based on cos-1and channel-choosing techniques, uses the two optical outputs from a 3×3 coupler to overcome the signal fading problem of fiber interferometer.",

keywords = "Directional coupler, Fiber sensor, Hydrophone, Interferometer, Phase demodulation",

author = "M. Pang and M. Zhang and Wang, \{L. W.\} and Wei Jin and Liao, \{Y. B.\}",

year = "2008",

month = jun,

day = "26",

doi = "10.1117/12.786000",

language = "English",

isbn = "9780819472045",

volume = "7004",

booktitle = "19th International Conference on Optical Fibre Sensors",

note = "19th International Conference on Optical Fibre Sensors ; Conference date: 15-04-2008 Through 18-04-2008",

}

A digital passive phase demodulation scheme using 3×3 coupler for fiber-optic interferometric sensors. / Pang, M.; Zhang, M.; Wang, L. W. et al.
19th International Conference on Optical Fibre Sensors. Vol. 7004 2008. 70042L.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - A digital passive phase demodulation scheme using 3×3 coupler for fiber-optic interferometric sensors

AU - Pang, M.

AU - Zhang, M.

AU - Wang, L. W.

AU - Jin, Wei

AU - Liao, Y. B.

PY - 2008/6/26

Y1 - 2008/6/26

N2 - A real-time digital phase demodulation scheme is developed. This scheme, based on cos-1and channel-choosing techniques, uses the two optical outputs from a 3×3 coupler to overcome the signal fading problem of fiber interferometer.

AB - A real-time digital phase demodulation scheme is developed. This scheme, based on cos-1and channel-choosing techniques, uses the two optical outputs from a 3×3 coupler to overcome the signal fading problem of fiber interferometer.

KW - Directional coupler

KW - Fiber sensor

KW - Hydrophone

KW - Interferometer

KW - Phase demodulation

UR - https://www.scopus.com/pages/publications/45549110101

U2 - 10.1117/12.786000

DO - 10.1117/12.786000

M3 - Conference article published in proceeding or book

SN - 9780819472045

VL - 7004

BT - 19th International Conference on Optical Fibre Sensors

T2 - 19th International Conference on Optical Fibre Sensors

Y2 - 15 April 2008 through 18 April 2008

ER -

A digital passive phase demodulation scheme using 3×3 coupler for fiber-optic interferometric sensors

Abstract

Conference

Keywords

ASJC Scopus subject areas

More information

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