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 | |
| 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 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
- Condensed Matter Physics
Cite this
}
Fiber Bragg grating complete parameter synthesis by using two thermally-modulated reflection intensity spectra and genetic algorithm. / Cheng, Hsu Chih; Lo, Yu-Lung.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 5855 PART I, 70, 13.12.2005, p. 294-297.Research output: Contribution to journal › Conference article
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
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
ER -