| 激光二极管泵浦双频固体激光器 |
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| 引用本文： | 陶莉萍,李磊,杨苏辉,赵长明. 激光二极管泵浦双频固体激光器[J]. 光学技术, 2007, 33(1): 134-136 |
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| 作者姓名： | 陶莉萍 李磊 杨苏辉 赵长明 |
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| 作者单位： | 北京理工大学,光电工程系,北京,100081 |
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| 摘 要： | 研制了0~1.5GHz频差的LD泵浦双频固体激光器。利用端面泵浦和F-P标准具的选模作用得到单频连续输出,在单频基础上将λ/4波片加入谐振腔中,造成本征光频率分裂,实现频差连续可调的双频激光输出。采用琼斯矩阵分析光在腔内的本征值及本征向量,实现了定量分析模在腔内的相位延迟和偏振状态,定量计算双频频差大小。
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| 关 键 词： | 双频激光器 相位延迟 双频频差 |
| 文章编号： | 1002-1582(2007)01-0134-03 |
| 收稿时间： | 2005-12-12 |
| 修稿时间： | 2005-12-12 |
Laser diode pumped dual-frequency solid-state lasers |
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| TAO Li-ping,LI Lei,YANG Su-hui,ZHAO Chang-ming. Laser diode pumped dual-frequency solid-state lasers[J]. Optical Technique, 2007, 33(1): 134-136 |
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| Authors: | TAO Li-ping LI Lei YANG Su-hui ZHAO Chang-ming |
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| Abstract: | A new type of laser pumped(LD) pumped dual-frequency solid-state lasers of 0～1.5GHz frequency-difference and CW output power of 15mW was reported. A Fabry-Perot etalon was used as mode selector in the cavity to obtain single-frequency oscillation. Two QWPs were inserted into the laser cavity to cause the intrinsic frequency split. Dual-frequency output laser with continuously tunable frequency-difference was realized. The eigen frequency and frequency difference were calculated by means of Jones Matrix. |
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| Keywords: | dual-frequency laser phase delay frequency-difference |
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