Impact of apodisation functions on group delay and reflectivity ripple of chirped fiber Bragg gratings

被引：0
|
作者：
Lin Wang
Feng-ping Yan
Yi-fan Li
Tao-rong Gong
Shui-sheng Jian
机构：
[1] Beijing Jiaotong University,Institute of Lightwave Technology
来源：
Optoelectronics Letters | 2006年 / 2卷 / 6期
关键词：
TN253; A;
D O I：
10.1007/BF03033633
中图分类号：
学科分类号：
摘要：
Apodisation technology is introduced to optimize fiber Bragg grating based on the analysis of reflectivity spectrum and group delay response of fiber Bragg gratings. The characteristics of Hamming, Gauss and super-Gauss functions are discussed and the optimization effects of the three apodisation functions on ripple smoothness of reflectivity spectrum, group delay and linear degree are compared respectively. As a result, the optimization effects of Hamming function is better than other two functions. When the bandwidth is less than 1dB, Super-Gauss function is the best choice and proper parameters (G and m) of super-Gauss function can be selected expediently for wider bandwidth and better ripple smoothness of reflectivity spectrum.
引用
收藏
页码：430 / 432
页数：2
相关论文
共 50 条
  • [41] Optical Beamforming using Chirped Fiber Grating: Criticality of Group Delay Ripple
    Thai, Pham Q.
    Alphones, Arokiaswami
    Lim, Desmond R.
    [J]. MWP: 2009 INTERNATIONAL TOPICAL MEETING ON MICROWAVE PHOTONICS, 2009, : 161 - 164
  • [42] Large group delay and low loss optical delay line based on chirped waveguide Bragg gratings
    Li, Yaoshuai
    Xu, Liang
    Wang, Danlu
    Huang, Qingzhong
    Zhang, Chi
    Zhang, Xinliang
    [J]. OPTICS EXPRESS, 2023, 31 (03) : 4630 - 4638
  • [43] Chirped fiber Bragg gratings for optical fiber dispersion compensation
    Chen, GX
    Li, X
    Yang, L
    Jian, SS
    Ge, H
    Wang, W
    [J]. CHINESE PHYSICS LETTERS, 1996, 13 (11) : 848 - 850
  • [44] Polarization mode dispersion in chirped fiber Bragg gratings
    Wang, D
    Matthews, MR
    Brennan, JF
    [J]. OPTICS EXPRESS, 2004, 12 (23): : 5741 - 5753
  • [45] Tunable chirped fiber Bragg gratings by a distributed heater
    Chen, ZH
    Lu, C
    Ng, JH
    Yang, XF
    Cheng, TH
    [J]. OPTICAL ENGINEERING, 2001, 40 (07) : 1156 - 1157
  • [46] Refined Spectral Regulation of Chirped Fiber Bragg Gratings
    Xie, Zhanwu
    Li, Pengfei
    Guo, Dongmei
    Hao, Hui
    Yan, Haitao
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2024, 36 (07) : 520 - 523
  • [47] Inscription study of superimposed chirped fiber Bragg gratings
    Voloshina, Anna L.
    Dmitriev, Andrei A.
    Varzhel, Sergey V.
    Kulikova, Varvara A.
    Kozlova, Alexandra I.
    Kaliazina, Daria, V
    [J]. JOURNAL OF OPTICAL TECHNOLOGY, 2023, 90 (07) : 356 - 361
  • [48] Femtosecond laser inscribed chirped fiber Bragg gratings
    Pan, Xue-Peng
    Guo, Qi
    Wu, Yuan-Da
    Liu, Shan-Ren
    Wang, Bo
    Yu, Yong-Sen
    Sun, Hong-Bo
    [J]. OPTICS LETTERS, 2021, 46 (09) : 2059 - 2062
  • [49] Group-delay reconstruction for fiber Bragg gratings in reflection and transmission
    Univ of Sydney Australian Photonics, Cooperative Research Cent, Australia
    [J]. Opt Lett, 20 (1571-1573):
  • [50] Spectral characterization of differential group delay in uniform fiber Bragg gratings
    Bette, S
    Caucheteur, C
    Wuilpart, M
    Mégret, P
    Olcina, G
    Sales, S
    Capmany, J
    [J]. OPTICS EXPRESS, 2005, 13 (25): : 9954 - 9960
12345