Precision measurement of ultralow losses of an asymmetric optical microcavity.
Precision measurement of ultralow losses of an asymmetric optical microcavity.
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DOI：
10.1364/ao.45.007628
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发表时间：
2006-10
期刊：
影响因子：
1.9
通讯作者：
Gang Li;Yuchi Zhang;Yuan Li;Xiaoyong Wang;Jing Zhang-;Junmin Wang;Tian-Cai Zhang
中科院分区：
文献类型：
--
作者：
Gang Li;Yuchi Zhang;Yuan Li;Xiaoyong Wang;Jing Zhang-;Junmin Wang;Tian-Cai Zhang
光学反射镜的透射、吸收和散射损耗决定了腔体内产生的非经典态的提取效率。通过测量不同模式匹配效率下超镜微腔两侧的反射率、透射率和匹配因子，确定了左右腔镜在百万分之几量级的透射损耗和无用损耗，包括吸收损耗和散射损耗。
The losses of the transmission, absorption, and scattering of optical mirrors govern the extraction efficiency of a nonclassical state that is generated inside a cavity. By measuring the reflectivities and transmittances and the matching factors from both sides of a super-mirror-made microcavity at various mode-matching efficiencies, the transmission losses and the unwanted losses, including the absorption and scatter losses, of the left and right cavity mirrors were both determined at the parts-per-million level.