中国激光, 2017, 44 (1): 0101003, 网络出版: 2017-01-10
Nd:YVO4双频微片激光器的热致频差调谐实验研究 
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Experimental Study of Thermally Induced Frequency Difference Tuning of Nd:YVO4 Microchip Dual Frequency Lasers
图 & 表
图 2. 抽运电流为14.5 A时的DFL输出频谱图。(a) 15 ℃~65 ℃;(b) 60 ℃
Fig. 2. DFL output spectra when pump current is 14.5 A. (a) 5 ℃-65 ℃; (b) 60 ℃
图 3. 当抽运电流为14.5 A时,左右峰(a)中心波长和(b)频差随温度的变化
Fig. 3. Variations of (a) center wavelength and (b) frequency difference between left and right peaks with temperature when pump current is 14.5 A
图 4. (a) Nd∶YVO4微片晶体小信号增益曲线图;(b)抽运功率为14.5 A时,激光输出功率随温度的变化;温度分别为(c) T2和(d) T3时的小信号增益曲线和DFL光谱示意图
Fig. 4. (a) Small signal gain curve of Nd∶YVO4 microchip crystal; (b) variation of laser output power with temperature when pump power is 14.5 A; small signal gain curves and DFL spectra when temperature is (c) T2 and (d) T3, respectively
戴荣, 胡淼, 蔡美伶, 李齐良, 周雪芳, 魏一振, 卢旸. Nd:YVO4双频微片激光器的热致频差调谐实验研究[J]. 中国激光, 2017, 44(1): 0101003. Dai Rong, Hu Miao, Cai Meiling, Li Qiliang, Zhou Xuefang, Wei Yizhen, Lu Yang. Experimental Study of Thermally Induced Frequency Difference Tuning of Nd:YVO4 Microchip Dual Frequency Lasers[J]. Chinese Journal of Lasers, 2017, 44(1): 0101003.
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