| Y型腔正交偏振氦氖激光器及其基本特征 |
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| 引用本文： | 肖光宗,龙兴武,张斌.Y型腔正交偏振氦氖激光器及其基本特征[J].光学精密工程,2011,19(11):2558-2564. |
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| 作者姓名： | 肖光宗 龙兴武 张斌 |
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| 作者单位： | 国防科学技术大学光电科学与工程学院光电工程系,湖南长沙,410073 |
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| 基金项目： | 国防科技大学优秀研究生创新基金资助项目(No.B090703) |
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| 摘 要： | 研制了基于Y型腔结构的正交偏振氦氖激光器,介绍了该激光器的基本结构和基本原理.实验研究了该激光器的输出光模式、输出光功率、输出光频差调谐特性和频差闭锁特性.通过改变共用段反射镜上压电陶瓷的电压,观察了激光器闭锁状态时两偏振光光强随着总腔长调谐变化的规律,并分析了闭锁状态下不同偏振态纵模之间的相互作用机理.与以往产生双频...
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| 关 键 词： | 氦氖激光器 正交偏振激光器 频率分裂 Y型腔 |
Orthogonal polarized He-Ne laser with Y-shaped cavity and its characteristics |
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| XIAO Guang-zong,LONG Xing-wu,ZHANG Bin.Orthogonal polarized He-Ne laser with Y-shaped cavity and its characteristics[J].Optics and Precision Engineering,2011,19(11):2558-2564. |
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| Authors: | XIAO Guang-zong LONG Xing-wu ZHANG Bin |
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| Affiliation: | XIAO Guang-zong,LONG Xing-wu,ZHANG Bin (Department of Optoelectronic Engineering,College of Optoelectronic Science and Engineering,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | Based on the Y-shaped cavity frequency splitting method,an orthogonal polarized He-Ne laser was designed and implemented.The structure and basic principle of the laser were introduced in detail,and the transverse and longitudinal models,output powers,the ellipticity of output light and frequency difference lock-in phenomenon and frequency difference tuning characteristics were experimentally investigated.By changing the voltage of piezoelectric transducer applied to the common cavity mirror,the power tuning... |
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| Keywords: | He-Ne laser orthogonal polarized laser frequency splitting Y-shaped cavity |
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