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Updated: May 21, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
Published on: July 12, 2017
Characteristics of the temperature-tunable Nd:YAG/YVO4 Raman laser
Lei Li1, Zhaojun Liu, Xingyu Zhang
1School of Information Science & Engineering and Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan 250100, China.
Abstract:
We demonstrate a tunable crystalline Raman laser by varying the temperature of Raman crystal. Nd:YAG and YVO(4) crystals were selected as the laser and Raman gain media, respectively. The center wavelength of this Nd:YAG/YVO(4) Raman laser was tuned over a 0.49 nm range from 1175.76 to 1175.27 nm when the temperature of the Raman crystal was adjusted from 5 °C to 150 °C. The characteristics of this Raman laser including tunability, output power, and beam quality factors (M(2)) dependent on temperature were also studied in this paper.
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