Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Journal Home About Issues in Progress Current Issue All Issues Early Posting

High-quality fiber Bragg grating inscribed in ZBLAN fiber using femtosecond laser point-by-point technology

Lin Chen, Cailing Fu, Zhihao Cai, Pengsheng Shen, Yu Fan, Huajian Zhong, Chao Du, Yanjie Meng, Yiping Wang, Changrui Liao, Jun He, and Weijia Bao

Not Accessible

Your library or personal account may give you access

Abstract

We demonstrate for the first time, to the best of our knowledge, the fabrication of a high-quality fiber Bragg grating (FBG) in ZBLAN fiber by using an efficient femtosecond laser point-by-point technology. Two types of FBG, e.g., high coupling coefficient and narrow bandwidth grating, are successfully obtained. The coupling coefficient is strongly dependent on the grating order and pulse energy. A second-order FBG with an ultrahigh coupling coefficient of 325 m−1 and reflectivity of 97.8% is inscribed in the ZBLAN fiber. A pair of FBGs with a narrow FWHM of 0.30 and 0.09 nm are also demonstrated.

© 2022 Optica Publishing Group

Full Article  |  PDF Article
More Like This
Low short-wavelength loss fiber Bragg gratings inscribed in a small-core fiber by femtosecond laser point-by-point technology

Xueya Liu, Yiping Wang, Ziliang Li, Shen Liu, Ying Wang, Cailing Fu, Changrui Liao, Zhiyong Bai, Jun He, Zhengyong Li, and Laipeng Shao
Opt. Lett. 44(21) 5121-5124 (2019)

Optimized laser-written ZBLAN fiber Bragg gratings with high reflectivity and low loss

Gayathri Bharathan, Toney Teddy Fernandez, Martin Ams, Robert I. Woodward, Darren D. Hudson, and Alex Fuerbach
Opt. Lett. 44(2) 423-426 (2019)

Femtosecond laser inscribed fiber Bragg gratings based on precise spatial apodization

Andreas Ioannou and Kyriacos Kalli
Opt. Lett. 48(7) 1826-1829 (2023)

View More...

Data availability

Data underlying the results presented in this paper are not publicly available at this time but may be obtained from the authors upon reasonable request.

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (7)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use