End-pumped all solid-state high repetition rate Tm,Ho:LuLF laser

Shijiang Shu; Ting Yu; Junyan Hou; Rongtao Liu; Minjie Huang; Weibiao Chen

doi:10.3788/COL201109.021401

Chinese Optics Letters, Volume. 9, Issue 2, 021401(2011)

End-pumped all solid-state high repetition rate Tm,Ho:LuLF laser

Shijiang Shu¹, Ting Yu¹, Junyan Hou², Rongtao Liu¹, Minjie Huang¹, and Weibiao Chen¹

¹Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

²Beijing Institute of Tracking and Telecommunication Technology, Beijing 100094, China

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The characteristics of diode end-pumped Tm,Ho:LuLiF for continuous wave (CW) running and high pulse repetition frequency (PRF) Q-switched operation are illustrated. In the CW mode, 950-mW output power with a slope efficiency of 24% is obtained. In the Q-switched mode, output energy of 78 μJ under 10 kHz with a slope efficiency of 23% is achieved. The pulse stability, pulse width as a function of pump intensity, and spectral characteristics are also analyzed.

Keywords

140.0140 140.3540 140.3580 140.5680 Ho:LuLF Tm

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Shijiang Shu, Ting Yu, Junyan Hou, Rongtao Liu, Minjie Huang, Weibiao Chen. End-pumped all solid-state high repetition rate Tm,Ho:LuLF laser[J]. Chinese Optics Letters, 2011, 9(2): 021401

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Paper Information

Received: Jul. 21, 2009

Accepted: Sep. 21, 2010

Published Online: Mar. 3, 2011

The Author Email:

DOI:10.3788/COL201109.021401

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology