Study on the High Temperature Annealing Process of Thermal Regeneration Fiber Bragg Grating

Huan-quan CHEN; Zhong-ji DONG; Zhen-wei CHEN; Jin ZHOU; Jun-hao SU; Hao WANG; Jia-jin ZHENG; Ke-han YU; Wei WEI

doi:10.3964/j.issn.1000-0593(2022)06-1934-05

Journals >Spectroscopy and Spectral Analysis >Volume 42 >Issue 6 >Page 1934 > Article

Spectroscopy and Spectral Analysis
Vol. 42, Issue 6, 1934 (2022)

Study on the High Temperature Annealing Process of Thermal Regeneration Fiber Bragg Grating

Huan-quan CHEN^1、*, Zhong-ji DONG^2、2;, Zhen-wei CHEN^1、1;, Jin ZHOU^1、1;, Jun-hao SU^1、1;, Hao WANG^1、1;, Jia-jin ZHENG^{1、1; 3; *;}, Ke-han YU^{1、1; 3;}, and Wei WEI^{1、1; 3;}

Author Affiliations

¹1. College of Electronic and Optical Engineering & College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing 210023, China

²2. Xi'an Engineering Investigation and Design Research Institute of China Nonferrous Metals Industry, Xi'an 710054, China

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DOI: 10.3964/j.issn.1000-0593(2022)06-1934-05 Cite this Article

Huan-quan CHEN, Zhong-ji DONG, Zhen-wei CHEN, Jin ZHOU, Jun-hao SU, Hao WANG, Jia-jin ZHENG, Ke-han YU, Wei WEI. Study on the High Temperature Annealing Process of Thermal Regeneration Fiber Bragg Grating[J]. Spectroscopy and Spectral Analysis, 2022, 42(6): 1934 Copy Citation Text

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Fig. 1. (a) Thermal regeneration of fiber Bragg grating and high temperature reflectance

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(a) Evolution of temperature and grating reflection intensity with time during thermal regeneration; (b) FBG and RFBG reflection and transmission spectra prepared

Fig. 2. (a) Evolution of temperature and grating reflection intensity with time during thermal regeneration; (b) FBG and RFBG reflection and transmission spectra prepared

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