| Continuous-wave, single-frequency intracavity singly resonant optical parametric oscillator at 1.5-μm wavelength |
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| 作者姓名： | 刘建丽 李永民 刘勤 王垚廷 张宽收 |
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| 作者单位： | State Key Laboratory of Quantum Optics and Quantum Optics Devices,Institute of Opto-Electronics, Shanxi University, Taiyuan 030006 |
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| 基金项目： | 国家自然科学基金，国家重点基础研究发展规划(973计划)，Shanxi Province Young Science Foundation |
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| 摘 要： | We present a 1.5μm continuous-wave （CW） single-frequency intracavity singly resonant optical parametric oscillator （SRO） based on periodically poled lithium niobate （PPLN）. The SRO is placed inside the ring cavity of a single-frequency 1.06μm Nd：YVO4 laser pumped by a laser diode. The device delivers a maximum single-frequency output power of 310 mW at a resonant signal wavelength of 1.57 μm. The signal wave could be tuned from 1.57 to 1.59 μm by temperature tuning of PPLN crystal over the range of 130 - 170℃.
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| 关 键 词： | 光参量振荡器 连续波 单频 共振 波长 腔内 PPLN晶体 周期极化铌酸锂 |
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