Chinese Optics Letters, Volume. 14, Issue 8, 081401(2016)
255 W picosecond MOPA laser based on self-made Yb-doped very-large-mode-area photonic crystal fiber
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Fig. 1. Schematic cross section of (a) designed and (b) fabricated PCF microstructure, air-cladding, and cladding sides.
Fig. 2. Experimental setup of the MOPA system. L, lens; OI, optical isolator; DM, dichroic mirror; LD, laser diode.
Fig. 3. (a) Pulse profile of the seed. (b) Output pulse sequences of the seed. (c) Output spectra of various amplification stages.
Fig. 4. Amplified average output power versus pump power in the final stage.
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Ziwei Wang, Qiurui Li, Zhaokun Wang, 峰 邹, Yang Bai, Suya Feng, Jun Zhou, "255 W picosecond MOPA laser based on self-made Yb-doped very-large-mode-area photonic crystal fiber," Chin. Opt. Lett. 14, 081401 (2016)
Paper Information
Category: Lasers and Laser Optics
Received: Apr. 20, 2016
Accepted: May. 24, 2016
Published Online: Aug. 3, 2018
The Author Email: Jun Zhou (junzhousd@siom.ac.cn)
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