All-fiber single-mode PM thulium fiber lasers using femtosecond laser written fiber Bragg gratings

2011 ◽  
Author(s):  
Christina C. C. Willis ◽  
Joshua D. Bradford ◽  
R. Andrew Sims ◽  
Lawrence Shah ◽  
Martin Richardson ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Fiber Lasers ◽  
Fiber Bragg Gratings ◽  
Single Mode ◽  
Bragg Gratings

Application of Fiber Lasers Based on Femtosecond Laser Inscribed Fiber Bragg Gratings

2020 ◽  
Vol 57 (11) ◽  
pp. 111426
Author(s):  
吕瑞东 Lü Ruidong ◽  
陈涛 Chen Tao ◽  
范春松 Pham Xuantung ◽  
司金海 Si Jinhai ◽  
侯洵 Hou Xun
Keyword(s):  
Femtosecond Laser ◽  
Fiber Lasers ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings

Features of Femtosecond Micromachining of Solid Transparent Materials

2021 ◽  
Vol 316 ◽  
pp. 993-998
Author(s):  
Anton S. Chernikov ◽  
Ruslan V. Chkalov
Keyword(s):  
Laser Radiation ◽  
Femtosecond Laser ◽  
Optical Fiber ◽  
Spectral Characteristics ◽  
Fiber Bragg Gratings ◽  
Single Mode ◽  
Bragg Gratings ◽  
Femtosecond Laser Radiation ◽  
Third Order ◽  
Correction System

The paper reports the inscription of second- and third-order fiber Bragg gratings (FBGs) in single-mode optical fiber (SMF-28e+) via the line-by-line (LbL) and the point-by-point (PbP) methods using femtosecond laser radiation. The use of these methods jointly with based on an automatic spatial deviation correction system is considered. The approach allows to significantly improve spectral characteristics of FBG without the loss of fabrication performance.

Wavelength tunable fiber Bragg gratings fabricated by stress annealing assisted femtosecond laser direct writing

2021 ◽  
Vol 61 ◽  
pp. 102427
Author(s):  
Xiaoyan Sun ◽  
Zikun Chang ◽  
Li Zeng ◽  
Xinran Dong ◽  
Youwang Hu ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Direct Writing ◽  
Laser Direct Writing ◽  
Wavelength Tunable

scholarly journals Ultrafast femtosecond-laser-induced fiber Bragg gratings in air-hole microstructured fibers for high-temperature pressure sensing

2010 ◽  
Vol 35 (9) ◽  
pp. 1443 ◽  
Author(s):  
Charles M. Jewart ◽  
Qingqing Wang ◽  
John Canning ◽  
Dan Grobnic ◽  
Stephen J. Mihailov ◽  
...  
Keyword(s):  
High Temperature ◽  
Femtosecond Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Pressure Sensing ◽  
Microstructured Fibers ◽  
Air Hole

Quantitative morphology of femtosecond laser-written point-by-point optical fiber Bragg gratings

2021 ◽  
Author(s):  
Saurabh Bhardwaj ◽  
Toney Fernandez ◽  
Simon Gross ◽  
Michael Withford ◽  
Michael Steel
Keyword(s):  
Femtosecond Laser ◽  
Optical Fiber ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Quantitative Morphology

Femtosecond laser post-processing mechanisms for refractive index tuning of fiber Bragg gratings

2021 ◽  
Author(s):  
Timothy O. Imogore ◽  
Thorsten A. Goebel ◽  
Ria G. Krämer ◽  
Christian Matzdorf ◽  
Daniel Richter ◽  
...  
Keyword(s):  
Refractive Index ◽  
Femtosecond Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Post Processing ◽  
Processing Mechanisms

Study on High Temperature Sensors Based on Fiber Bragg Gratings Fabricated by Femtosecond Laser

2018 ◽  
Vol 38 (3) ◽  
pp. 0328009
Author(s):  
廖常锐 Liao Changrui ◽  
何俊 He Jun ◽  
王义平 Wang Yiping
Keyword(s):  
High Temperature ◽  
Femtosecond Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Temperature Sensors

Femtosecond Laser Fabrication and Sensing Performance of Birefringence Fiber Bragg Gratings

2017 ◽  
Vol 54 (6) ◽  
pp. 061406
Author(s):  
孟爱华 Meng Aihua ◽  
崔丁元 Cui Dingyuan ◽  
张轩宇 Zhang Xuanyu ◽  
陈 超 Chen Chao ◽  
于永森 Yu Yongsen
Keyword(s):  
Femtosecond Laser ◽  
Fiber Bragg Gratings ◽  
Bragg Gratings ◽  
Laser Fabrication ◽  
Sensing Performance
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