CW Self-Frequency-Doubling Laser Operating on Nd : MgO : LiNbO<suB>3</suB> High-Gain Polarization

Chin. Phys. Lett.

1993, Vol. 10

Issue (4): 231-234 DOI:

Original Articles

CW Self-Frequency-Doubling Laser Operating on Nd : MgO : LiNbO₃ High-Gain Polarization

LI Ruining;WANG Junmin;LIANG Xiaoyan;XIE Changde;PENG Kunchi;XU Guanfeng^*

Institute of Optoelec tronic Researches, Shanxi University, Taiyuan 030006 ^*Southwestern Institute of Technical Physics, Chengdu 610041

Cite this article:

LI Ruining, WANG Junmin, LIANG Xiaoyan et al 1993 Chin. Phys. Lett. 10 231-234

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Abstract The CW second-harmonic wave of high-gain polarization at λ=l.085μm was demonstrated with Nd : MgO : LiNbO₃ self-frequency-doubling laser cavity inserted with a quarter wave-plate of the fundamental wavelength. The pump power threshold for the second-harmonic generation as low as 9.9mW was achieved. The maximum second-harmonic output was 11.4 m W, the conversion efficiency for the total second-harmonic output was 11.3% per Watt.

Keywords: 42.60.By 42.65.Ky

Published: 01 April 1993

PACS:	42.60.By	(Design of specific laser systems)
	42.65.Ky	(Frequency conversion; harmonic generation, including higher-order harmonic generation)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1993/V10/I4/0231

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	LI Ruining
	WANG Junmin
	LIANG Xiaoyan
	XIE Changde
	PENG Kunchi
	XU Guanfeng

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