Transmission spectra of coated phase shifted long-period fiber gratings

被引：0
|
作者：
顾铮■ [1 ]
赵晓云 [2 ]
张江涛 [1 ]
机构：
[1] Laboratory of Photo-electric Functional Films,College of Science,Shanghai University for Science and Technology
[2] Key Laboratory of Modern Optics,College of Optoelectric and Electric Information Engineering,Shanghai University for Science and Technology
来源：
Optoelectronics Letters | 2009年 / 5卷 / 04期
基金：
中国国家自然科学基金;
关键词：
LPFG; Transmission spectra of coated phase shifted long-period fiber gratings;
D O I：
暂无
中图分类号：
TN253 [光纤元件];
学科分类号：
0702 ; 070207 ;
摘要：
The transmission spectrum of the coated phase-shifted long-period fiber gratings(LPFGs) with single and multiple phase shifts is analyzed by the coupled-mode theory and the transfer matrix method,and the influences of the film parameters on the spectral characteristics are also studied.It is shown that these parameters will affect the LPFG filtering characteristics.The loss peak of transmission spectrum decreases with the increase of film thickness,and the peak position shifts with the film refractive index.Compared with the non-coated phase-shifted LPFG,the coated one has the similar desirable filtering characteristics,and it has a flexible ability to adjust the transmission properties.
引用
收藏
页码：244 / 247
页数：4
相关论文
共 50 条
  • [31] Coated long-period fiber gratings as high-sensitivity optochemical sensors
    Cusano, A
    Iadicicco, A
    Pilla, P
    Contessa, L
    Campopiano, S
    Cutolo, A
    Giordano, M
    Guerra, G
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2006, 24 (04) : 1776 - 1786
  • [32] Designing sensing properties of the long-period fiber gratings coated with the LC layers
    Czapla, Aleksandra
    Bock, Wojtek J.
    Wolinski, Tomasz R.
    [J]. 22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3, 2012, 8421
  • [33] Tunable phase-shifted long-period gratings by refractive index-shifting
    Chen, LR
    [J]. CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING 2001, VOLS I AND II, CONFERENCE PROCEEDINGS, 2001, : 453 - 457
  • [34] Hermetic sealing of long-period fiber gratings
    Yang, Chengxin
    Guo, Baoping
    Kim, Jin-Ha
    [J]. PASSIVE COMPONENTS AND FIBER-BASED DEVICES III, PTS 1 AND 2, 2006, 6351
  • [35] Review of Helical Long-Period Fiber Gratings
    Ma, Chao
    Wang, Jian
    Yuan, Libo
    [J]. PHOTONICS, 2021, 8 (06)
  • [36] Sensitivity characteristics of long-period fiber gratings
    Shu, XW
    Zhang, L
    Bennion, I
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2002, 20 (02) : 255 - 266
  • [37] Long-Period Fiber Gratings and their Sensing Applications
    Mizunami, Toru
    Mori, Toshihiro
    Fujiyoshi, Tsubasa
    [J]. 2012 INTERNATIONAL CONFERENCE ON FIBER OPTICS AND PHOTONICS (PHOTONICS), 2012,
  • [38] The chirp characteristics of long-period fiber gratings
    Wu, ZG
    Dong, XY
    Xu, ZW
    [J]. PHOTONIC SYSTEMS AND APPLICATIONS, 2001, 4595 : 89 - 93
  • [39] Fabrication of long-period fiber gratings with no harmonics
    Grubsky, V
    Skorucak, A
    Starodubov, DS
    Feinberg, J
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1999, 11 (01) : 87 - 89
  • [40] Sensitivity characteristics of long-period fiber gratings
    Sheng, XZ
    Ping, M
    Jiye, S
    Chen, CZ
    [J]. PASSIVE COMPONENTS AND FIBER-BASED DEVICES, PTS 1 AND 2, 2005, 5623 : 830 - 834
12345