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Crystals 2019, 9(4), 185;

Single-Frequency BaWO4 Raman MOPA at 1178 nm with 100-ns Pulse Pump

School of Information Science and Engineering, and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan 250100, China
Author to whom correspondence should be addressed.
Received: 28 February 2019 / Revised: 21 March 2019 / Accepted: 27 March 2019 / Published: 1 April 2019
(This article belongs to the Special Issue Crystalline Raman Lasers)
PDF [2126 KB, uploaded 1 April 2019]


A single-frequency crystalline Raman master oscillator power amplifier (MOPA) at 1178 nm was demonstrated. The pump source was a homemade single-frequency 1062 nm Nd:GGG MOPA system with a pulse width of 104 ns. The BaWO4 Raman oscillator generated seed radiation at 1178 nm with a pulse energy of 7.7 mJ. The highest amplified Raman pulse energy of 41.0 mJ was obtained with a pulse width of 44.1 ns. The linewidth was less than 500 MHz. View Full-Text
Keywords: crystalline Raman amplifier; single-frequency; BaWO4 crystal crystalline Raman amplifier; single-frequency; BaWO4 crystal

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Liu, Z.; Rao, H.; Cong, Z.; Xue, F.; Gao, X.; Wang, S.; Tan, W.; Guan, C.; Zhang, X. Single-Frequency BaWO4 Raman MOPA at 1178 nm with 100-ns Pulse Pump. Crystals 2019, 9, 185.

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