Diode-side-pumped AO Q-switched Tm,Ho:LuLF laser

Shijiang Shu; Ting Yu; Rongtao Liu; Junyan Hou; Xia Hou; Weibiao Chen

doi:10.3788/col201109.091407

Chinese Optics Letters, Volume. 9, Issue 9, 091407(2011)

Diode-side-pumped AO Q-switched Tm,Ho:LuLF laser

Shijiang Shu^1,2, Ting Yu^1,2, Rongtao Liu^1,2, Junyan Hou³, Xia Hou^1,2, and Weibiao Chen^1,2

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

²Research Center of Space Laser Information Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

³Beijing Institute of Tracking and Telecommunication Technology, Beijing 100094, China

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A diode-side-pumped Tm,Ho:LuLiF laser at 2-1m wavelength obtained in a ring resonator and its amplification experiment are reported. At the maximum pump energy of 4.7 J available for the oscillator, the output energy per pulse for the oscillator decreases from 904 to 483 mJ in free running mode, and decreases from 106 to 68 mJ in Q-switched mode, with an increase of pump pulse repetition rate from 1 to 5 Hz. When considering the amplifier, 99-mJ Q-switched output energy is achieved at 5-Hz repetition rate.

Keywords

140.0140 140.3540 140.3580 Ho:LuLF Tm

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Shijiang Shu, Ting Yu, Rongtao Liu, Junyan Hou, Xia Hou, Weibiao Chen. Diode-side-pumped AO Q-switched Tm,Ho:LuLF laser[J]. Chinese Optics Letters, 2011, 9(9): 091407

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Paper Information

Category: Lasers and Laser Optics

Received: Feb. 21, 2011

Accepted: Apr. 21, 2011

Published Online: Jul. 13, 2011

The Author Email:

DOI:10.3788/col201109.091407

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology