Fiber Bragg grating complete parameter synthesis by using two thermally-modulated reflection intensity spectra and genetic algorithm

Hsu Chih Cheng; Yu Lung Lo

doi:10.1117/12.623398

Fiber Bragg grating complete parameter synthesis by using two thermally-modulated reflection intensity spectra and genetic algorithm

Hsu Chih Cheng, Yu Lung Lo

Department of Mechanical Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

In this paper, we describe the use of a genetic algorithm and two thermally-modulated fiber Bragg grating's (FBG's) reflection intensity spectra for inversely extracting complete physical parameters. The fiber Bragg grating's complete parameters included the grating period, grating position, grating length, chirped direction, and refractive index modulation. In this study, a uniform and chirped fiber Bragg gratings are synthesized successfully in the experiment. The experimental results show that the complete parameter synthesis in grating period, grating length, refractive index modulation and various grating positions from a 10 mm length uniform FBG have been recovered accurately.

Original language	English
Article number	70
Pages (from-to)	294-297
Number of pages	4
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5855 PART I
DOIs	https://doi.org/10.1117/12.623398
Publication status	Published - 2005 Dec 13
Event	17th International Conference on Optical Fibre Sensors, OFS-17 - Bruges, Belgium Duration: 2005 May 23 → 2005 May 27

All Science Journal Classification (ASJC) codes

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

Access to Document

10.1117/12.623398

Cite this

@article{d81b5bf09ec949f58b6a9d44bddbd087,

title = "Fiber Bragg grating complete parameter synthesis by using two thermally-modulated reflection intensity spectra and genetic algorithm",

abstract = "In this paper, we describe the use of a genetic algorithm and two thermally-modulated fiber Bragg grating's (FBG's) reflection intensity spectra for inversely extracting complete physical parameters. The fiber Bragg grating's complete parameters included the grating period, grating position, grating length, chirped direction, and refractive index modulation. In this study, a uniform and chirped fiber Bragg gratings are synthesized successfully in the experiment. The experimental results show that the complete parameter synthesis in grating period, grating length, refractive index modulation and various grating positions from a 10 mm length uniform FBG have been recovered accurately.",

author = "Cheng, {Hsu Chih} and Lo, {Yu Lung}",

year = "2005",

month = dec,

day = "13",

doi = "10.1117/12.623398",

language = "English",

volume = "5855 PART I",

pages = "294--297",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "17th International Conference on Optical Fibre Sensors, OFS-17 ; Conference date: 23-05-2005 Through 27-05-2005",

}

TY - JOUR

T1 - Fiber Bragg grating complete parameter synthesis by using two thermally-modulated reflection intensity spectra and genetic algorithm

AU - Cheng, Hsu Chih

AU - Lo, Yu Lung

PY - 2005/12/13

Y1 - 2005/12/13

N2 - In this paper, we describe the use of a genetic algorithm and two thermally-modulated fiber Bragg grating's (FBG's) reflection intensity spectra for inversely extracting complete physical parameters. The fiber Bragg grating's complete parameters included the grating period, grating position, grating length, chirped direction, and refractive index modulation. In this study, a uniform and chirped fiber Bragg gratings are synthesized successfully in the experiment. The experimental results show that the complete parameter synthesis in grating period, grating length, refractive index modulation and various grating positions from a 10 mm length uniform FBG have been recovered accurately.

AB - In this paper, we describe the use of a genetic algorithm and two thermally-modulated fiber Bragg grating's (FBG's) reflection intensity spectra for inversely extracting complete physical parameters. The fiber Bragg grating's complete parameters included the grating period, grating position, grating length, chirped direction, and refractive index modulation. In this study, a uniform and chirped fiber Bragg gratings are synthesized successfully in the experiment. The experimental results show that the complete parameter synthesis in grating period, grating length, refractive index modulation and various grating positions from a 10 mm length uniform FBG have been recovered accurately.

UR - http://www.scopus.com/inward/record.url?scp=28544441285&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=28544441285&partnerID=8YFLogxK

U2 - 10.1117/12.623398

DO - 10.1117/12.623398

M3 - Conference article

AN - SCOPUS:28544441285

VL - 5855 PART I

SP - 294

EP - 297

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

SN - 0277-786X

M1 - 70

T2 - 17th International Conference on Optical Fibre Sensors, OFS-17

Y2 - 23 May 2005 through 27 May 2005

ER -

Fiber Bragg grating complete parameter synthesis by using two thermally-modulated reflection intensity spectra and genetic algorithm

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this