Chinese Optics Letters, Volume. 9, Issue 7, 071403(2011)
Efficient dual-wavelength operation of Nd:LYSO laser by diode pumping aimed toward the absorption peak
By aiming the pump wavelength of the laser diode to the absorption peak at 811 nm of the (Nd0:005Lu0:4975Y0:4975)2SiO5 (Nd:LYSO) crystal, an efficient dual-wavelength operation at 1,075 and 1,079 nm is obtained. The maximum output power is 702 mW when the incident pump power is 2.53 W, corresponding to an optical conversion efficiency of 27.7% and a slope efficiency of 37.0%.
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Lijuan Chen, Xiaodong Xu, Zhengping Wang, Dongzhen Li, Haohai Yu, Jun Xu, Shidong Zhuang, Lei Guo, Yongguang Zhao, Xinguang Xu, "Efficient dual-wavelength operation of Nd:LYSO laser by diode pumping aimed toward the absorption peak," Chin. Opt. Lett. 9, 071403 (2011)
Category: Lasers and Laser Optics
Received: Dec. 17, 2010
Accepted: Feb. 21, 2011
Published Online: May. 18, 2011
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