共线SPDC下剩余脉冲泵浦光滤光特性研究Research on the filtering characteristic of the remaining pulsed pump light after collinear SPDC
白云;权润爱;张羽;侯飞雁;刘涛;张首刚;董瑞芳;
摘要(Abstract)：
从宽带脉冲泵浦光的光谱及滤光片的滤光特性参数出发,分析了自发参量下转换(SPDC)产生纠缠光源的系统中各类滤光片对剩余脉冲泵浦光的滤除效率。分析结果表明,适当组合不同类型的滤光片可以有效地滤除剩余脉冲泵浦光,并从实验上验证了分析结果的正确性。该研究为脉冲泵浦光条件下SPDC过程产生的纠缠光源的有效测量提供了理论指导和实验验证。
关键词(KeyWords)： 自发参量下转换(SPDC);宽带脉冲泵浦光;滤光效率;单光子探测
基金项目(Foundation): 国家自然科学基金重大科研仪器资助专项(Y133ZK1101);国家自然科学基金资助项目(11174282);; 中国科学院“西部之光”人才培养计划资助项目(中科院人教字(2011)180号);; 瞬态光学与光子技术国家重点实验室开放基金资助课题
作者(Author): 白云;权润爱;张羽;侯飞雁;刘涛;张首刚;董瑞芳;
Email:
DOI: 10.13875/j.issn.1674-0637.2014.01.001
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