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CsLiB₆O₁₀晶体光参量振荡器的线宽分析

Analysis of Linewidth of Optical Parametric Oscillators on CsLiB₆O₁0

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【Author】 SONG Chun-rong, WANG Li, HAN Xiu-you, ZHAO Man(1. College of Physics, Hebei Normal University, Hebei Shijiazhuang 050016,China; 2. Department of Applied Physics, Beijing Polytechnic University, Beijing 100022, China)

【机构】河北师范大学物理学院；北京工业大学应用物理系；河北师范大学物理学院河北石家庄 050016；北京 100022；河北石家庄 050016；河北石家庄 050016；

【摘要】采用355nm脉冲激光作为泵浦源,对影响CsLiB₆O₁₀晶体光参量振荡器的信号光线宽的各种物理机制进行了数值模拟计算和分析.结果表明,泵浦光的发散角和偏轴方向对信号光线宽的影响较大。更多还原

【Abstract】 The signal linewidth of diverse physical mechanisms of CsLiB6O10 optical parametric oscillator pumped by 355 nm pulse laser was studied and simulated by computer. The results point out that the linewidth is influenced by the divergence angle and off-axis of pumping larger than that other factors do.更多还原