中国激光, 2020, 47 (3): 0301002, 网络出版: 2020-03-12
LD泵浦1061 nm/1064 nm双波长Nd∶YAG微片激光器 
下载： 1264次
LD Pumped 1061 nm/1064 nm Dual-Wavelength Nd∶YAG Microchip Laser
图 & 表
图 1. LD泵浦的1061 nm/1064 nm双波长Nd∶YAG微片激光器示意图
Fig. 1. Schematic of LD pumped 1061 nm/1064 nm dual-wavelength Nd∶YAG microchip laser
图 2. 晶体输出端薄膜的透过率曲线。 (a) 800~1100 nm范围内的透过率曲线;(b) 1050~1075 nm范围内的透过率曲线
Fig. 2. Transmission curves of the thin film coated in the output end of the crystal. (a) Transmission curve in the range of 800--1100 nm; (b) transmission curve in the range of 1050--1075 nm
图 3. 晶体厚度为0.8 mm时的实验结果。 (a)输出光各波长相对强度随泵浦功率的变化;(b)输出功率随泵浦功率的变化;(c)激光器输出光的横模
Fig. 3. Experimental results with crystal thickness of 0.8 mm. (a) Relative intensity of different wavelengths versus pump power; (b) output power versus pump power; (c) transverse mode of laser output light
图 4. 晶体厚度为0.8 mm时输出功率随时间的变化曲线
Fig. 4. Output power versus time with crystal thickness of 0.8 mm
图 5. 晶体厚度为1.2 mm时的实验结果。 (a)输出光各波长的相对强度随泵浦功率的变化曲线;(b)输出功率随泵浦功率的变化曲线;(c)激光器输出光的横模
Fig. 5. Experimental results with crystal thickness of 1.2 mm. (a) Relative intensity of different wavelengths versus pump power; (b) output power versus pump power; (c) transverse mode of laser output light
图 6. 晶体厚度为1.2 mm时输出功率随时间的变化曲线
Fig. 6. Output power versus time with crystal thickness of 1.2 mm
图 7. 晶体厚度为2.5 mm时的实验结果。 (a)输出光各波长的相对强度随泵浦功率的变化曲线;(b)输出功率随泵浦功率的变化曲线;(c)激光器输出光的横模
Fig. 7. Experimental results with crystal thickness of 2.5 mm. (a) Relative intensity of different wavelengths versus pump power; (b) output power versus pump power; (c) transverse mode of laser output light
图 8. 晶体厚度为2.5 mm时输出功率随时间的变化曲线
Fig. 8. Output power versus time with crystal thickness of 2.5 mm
王永恒, 赵长明, 蔡子韬, 姚睿育. LD泵浦1061 nm/1064 nm双波长Nd∶YAG微片激光器[J]. 中国激光, 2020, 47(3): 0301002. Wang Yongheng, Zhao Changming, Cai Zitao, Yao Ruiyu. LD Pumped 1061 nm/1064 nm Dual-Wavelength Nd∶YAG Microchip Laser[J]. Chinese Journal of Lasers, 2020, 47(3): 0301002.
PDF全文
