Fiber grating synthesis by use of time-frequency representations

被引：25

作者：

Muriel, MA ^{[1
]}

Azana, J ^{[1
]}

Carballar, A ^{[1
]}

机构：

[1] Univ Politecn Madrid, Escuela Tecn Super Ingn Telecomun, Madrid 28040, Spain

来源：

OPTICS LETTERS | 1998年 / 23卷 / 19期

关键词：

D O I：

10.1364/OL.23.001526

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a method to reconstruct the grating period in fiber grating structures from the field reflection coefficient or the related impulse response. The method is based on the joint time-frequency signal analysis and uses the Wigner-Ville and the spectrogram distributions. Results show good agreement between exact and reconstructed functions. (C) 1998 Optical Society of America.

引用

页码：1526 / 1528

页数：3

共 9 条

[1] Lightwave applications of fiber Bragg gratings
Giles, CR
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1997, 15 (08) : 1391 - 1404
[2] Fiber Bragg grating technology fundamentals and overview
Hill, KO
Meltz, G
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1997, 15 (08) : 1263 - 1276
[3] LOUGHLIN P, 1996, P IEEE, V84
[4] Phase reconstruction from reflectivity in uniform fiber Bragg gratings
Muriel, MA
Carballar, A
[J]. OPTICS LETTERS, 1997, 22 (02) : 93 - 95
[5] Internal field distributions in fiber Bragg gratings
Muriel, MA
Carballar, A
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1997, 9 (07) : 955 - 957
[6] MURIEL MA, 1998, 24 EUR C OPT COMM MA
[7] Qian S., 1996, JOINT TIME FREQUENCY
[8] WIDE-BAND FABRY-PEROT-LIKE FILTERS IN OPTICAL-FIBER
TOWN, GE
SUGDEN, K
WILLIAMS, JAR
BENNION, WI
POOLE, SB
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1995, 7 (01) : 78 - 80
[9] Yeh P., 2005, Optical Waves in Layered Media, V2nd

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