16 W Large-mode-area Multi-core Q-switched Fiber Laser

Yehuda Benudiz,Sidharthan Raghuraman,Jichao Zang,Udi Ben Ami,Seongwoo Yoo,Amiel A. Ishaaya

16 W Large-mode-area Multi-core Q-switched Fiber Laser

2019

Yehuda Benudiz
Sidharthan Raghuraman
Jichao Zang
Udi Ben Ami
Seongwoo Yoo
Amiel A. Ishaaya

We demonstrate an Yb-doped multicore Q-switched fiber laser with an all-solid large-core fiber. At 10 KHz repetition-rate, the output power was 16W with a 49% slope efficiency, 200ns pulse duration and M2~2.

Keywords:

Fiber laser
Slope efficiency
Pulse duration
Optics
Multi-core processor
Materials science
Fiber

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