Yb-doped Large Mode Area Multicore Fiber Laser with a Fs-inscribed Fiber Bragg Grating

2020 ◽  
Author(s):  
Yair Alon ◽  
Aviran Halstuch ◽  
Raghuraman Sidharthan ◽  
Seongwoo Yoo ◽  
Amiel A. Ishaaya
Keyword(s):  
Fiber Laser ◽  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Large Mode Area ◽  
Mode Area ◽  
Multicore Fiber

An All-solid Large-mode-area Multicore Fiber Laser with A Pinhole for Mode Selection

2018 ◽  
Author(s):  
Junhua Ji ◽  
Raghuraman Sidharthan ◽  
Xiaosheng Huang ◽  
Yanyan Zhou ◽  
Jichao Zang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Mode Selection ◽  
Large Mode Area ◽  
Mode Area ◽  
Multicore Fiber

Femtosecond Pulse Structuring of Multicore Fibers for Development of Advanced Fiber Lasers and Sensors

2020 ◽  
Vol 312 ◽  
pp. 221-226
Author(s):  
Alexander V. Dostovalov ◽  
Alexey A. Wolf ◽  
Kirill A. Bronnikov ◽  
Mikhail I. Skvortsov ◽  
Alexey E. Churin ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Fiber Bragg Grating ◽  
Fiber Lasers ◽  
Femtosecond Pulse ◽  
Shape Reconstruction ◽  
Bragg Grating ◽  
Laser Applications ◽  
3D Shape ◽  
Multicore Fiber ◽  
Tunable Fiber Laser

In this paper we investigate the fiber Bragg grating (FBG) arrays selectively inscribed in a multicore fiber for a different sensor and laser applications. Particularly, wavelength-switchable and tunable fiber laser was realized based on uniform and non-uniform FBGs precisely positioned in the selected cores. A quasi-distributed 3D shape sensor based on FBG array inscribed in a multicore fiber with helically twisted side cores was fabricated and applied for shape reconstruction of papillotome.

Femtosecond Bragg grating inscription in an Yb-doped large-mode-area multicore fiber for high-power laser applications

2020 ◽  
Vol 45 (16) ◽  
pp. 4563
Author(s):  
Yair Alon ◽  
Aviran Halstuch ◽  
Raghuraman Sidharthan ◽  
Seongwoo Yoo ◽  
Amiel A. Ishaaya
Keyword(s):  
High Power ◽  
Bragg Grating ◽  
High Power Laser ◽  
Power Laser ◽  
Laser Applications ◽  
Large Mode Area ◽  
Mode Area ◽  
Multicore Fiber

Mode Selection in Large-Mode-Area Step-Index Multicore Fiber Laser and Amplifier

2020 ◽  
Vol 32 (12) ◽  
pp. 722-725 ◽  
Author(s):  
Raghuraman Sidharthan ◽  
Junhua Ji ◽  
Nan Xia ◽  
Yanyan Zhou ◽  
Jichao Zang ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Mode Selection ◽  
Large Mode Area ◽  
Step Index ◽  
Mode Area ◽  
Multicore Fiber

scholarly journals 115  W fiber laser with an all solid-structure and a large-mode-area multicore fiber

2018 ◽  
Vol 43 (14) ◽  
pp. 3369 ◽  
Author(s):  
Junhua Ji ◽  
Sidharthan Raghuraman ◽  
Xiaosheng Huang ◽  
Jichao Zang ◽  
Daryl Ho ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Large Mode Area ◽  
Solid Structure ◽  
Mode Area ◽  
Multicore Fiber

Fiber Bragg grating based sensors in conventional double clad large mode area fibers

2015 ◽  
Author(s):  
A. Nieborowsky ◽  
B. Weigand ◽  
J. Bartschke ◽  
R. Beigang ◽  
J. A. L'huillier
Keyword(s):  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Large Mode Area ◽  
Mode Area

scholarly journals Wavelength-Switchable Single-Longitudinal- Mode Thulium-Doped Fiber Laser With Sampled Fiber Bragg Grating

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 62212-62218
Author(s):  
Wenguo Han ◽  
Fengping Yan ◽  
Ting Feng ◽  
Luna Zhang ◽  
Biao Guan ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Fiber Bragg Grating ◽  
Longitudinal Mode ◽  
Single Longitudinal Mode ◽  
Bragg Grating ◽  
Sampled Fiber Bragg Grating
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