Displacement measurement by synthesized light source based on fiber Bragg gratings

Lih Wuu Chang; Ching Ting Lee; Pie Yau Chien

doi:10.1016/S0030-4018(98)00323-X

Displacement measurement by synthesized light source based on fiber Bragg gratings

Lih Wuu Chang, Ching Ting Lee, Pie Yau Chien

Department of Photonics

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

10 Citations (Scopus)

Abstract

This work presents a novel two-wavelength interferometer based on fiber Bragg gratings. Two light sources with different wavelengths are generated from separate fiber Bragg gratings. The high wavelength accuracy of fiber Bragg gratings allows us to enhance the measured accuracy of the interferometer. In addition, a Michelson interferometer is used to reliably measure the path-length difference signal, thereby demonstrating the proposed interferometer's effectiveness.

Original language	English
Pages (from-to)	261-267
Number of pages	7
Journal	Optics Communications
Volume	154
Issue number	5-6
DOIs	https://doi.org/10.1016/S0030-4018(98)00323-X
Publication status	Published - 1998 Sept 15

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

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10.1016/S0030-4018(98)00323-X

Cite this

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title = "Displacement measurement by synthesized light source based on fiber Bragg gratings",

abstract = "This work presents a novel two-wavelength interferometer based on fiber Bragg gratings. Two light sources with different wavelengths are generated from separate fiber Bragg gratings. The high wavelength accuracy of fiber Bragg gratings allows us to enhance the measured accuracy of the interferometer. In addition, a Michelson interferometer is used to reliably measure the path-length difference signal, thereby demonstrating the proposed interferometer's effectiveness.",

author = "Chang, {Lih Wuu} and Lee, {Ching Ting} and Chien, {Pie Yau}",

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AU - Chien, Pie Yau

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N2 - This work presents a novel two-wavelength interferometer based on fiber Bragg gratings. Two light sources with different wavelengths are generated from separate fiber Bragg gratings. The high wavelength accuracy of fiber Bragg gratings allows us to enhance the measured accuracy of the interferometer. In addition, a Michelson interferometer is used to reliably measure the path-length difference signal, thereby demonstrating the proposed interferometer's effectiveness.

AB - This work presents a novel two-wavelength interferometer based on fiber Bragg gratings. Two light sources with different wavelengths are generated from separate fiber Bragg gratings. The high wavelength accuracy of fiber Bragg gratings allows us to enhance the measured accuracy of the interferometer. In addition, a Michelson interferometer is used to reliably measure the path-length difference signal, thereby demonstrating the proposed interferometer's effectiveness.

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ER -

Displacement measurement by synthesized light source based on fiber Bragg gratings

Abstract

All Science Journal Classification (ASJC) codes

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