Fabrication of Chirped and Tilted Fiber Bragg Gratings with Femtosecond Laser

Hao Li; Meng Wang; Baiyi Wu; Xinyu Ye; Chenhui Gao; Binyu Rao; Xin Tian; Xiaoming Xi; Zilun Chen; Zefeng Wang; Jinbao Chen

doi:10.3788/AOS222140

Journals >Acta Optica Sinica >Volume 43 >Issue 5 >Page 0536001 > Article

Acta Optica Sinica
Vol. 43, Issue 5, 0536001 (2023)

Fabrication of Chirped and Tilted Fiber Bragg Gratings with Femtosecond Laser

Hao Li^1、2, Meng Wang^1、2、*, Baiyi Wu^1、2, Xinyu Ye^1、2, Chenhui Gao^1、2, Binyu Rao^1、2, Xin Tian^1、2, Xiaoming Xi^1、2, Zilun Chen^1、2, Zefeng Wang^1、2、**, and Jinbao Chen^1、2

Author Affiliations

¹College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, Hunan, China

²Nanhu Laser Laboratory, National University of Defense Technology, Changsha 410073, Hunan, China

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DOI: 10.3788/AOS222140 Cite this Article Set citation alerts

Hao Li, Meng Wang, Baiyi Wu, Xinyu Ye, Chenhui Gao, Binyu Rao, Xin Tian, Xiaoming Xi, Zilun Chen, Zefeng Wang, Jinbao Chen. Fabrication of Chirped and Tilted Fiber Bragg Gratings with Femtosecond Laser[J]. Acta Optica Sinica, 2023, 43(5): 0536001 Copy Citation Text

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Fig. 1. Inscription system for CTFBG

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Schematic and micrographs of CTFBG. (a) Schematic of scanning strategy for inscribing CTFBG; micrographs of CTFBG with tilt angles of (b) 7.1° and (c) 8.3°

Fig. 2. Schematic and micrographs of CTFBG. (a) Schematic of scanning strategy for inscribing CTFBG; micrographs of CTFBG with tilt angles of (b) 7.1° and (c) 8.3°

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