New Analytic Estimate of Thermal Noise in Spindle Optical Cavities | |
Xu, Guanjun; Zhang, Linbo; Liu, Jie; Gao, Jing; Jiao, Dongdong; Chen, Long; Dong, Ruifang; Liu, Tao; Zhang, Shougang | |
2014 | |
会议名称 | 1st IEEE International Frequency Control Symposium |
会议录名称 | IEEE International Frequency Control Symposium |
页码 | 449-452 |
会议日期 | MAY 19-22, 2014 |
会议地点 | Taipei, TAIWAN |
ISSN | 1075-6787 |
摘要 | Thermal noise in optical reference cavities sets a severe limit to the frequency instability of ultra-stable lasers. We, for the first time, give an analytic expression of the contribution of the spindle spacer based on Levin's formulation of the fluctuation-dissipation-theorem (FDT). The analysis indicates that the thermal noise of spindle cavity has a few different features from cylindrical cavities with similar geometry. The analytic estimate for the spindle spacer by our equation fits better with finite element analysis (FEA) results compared with previous equations. |
部门归属 | 量子频标研究室 |
收录类别 | SCI |
语种 | 英语 |
文献类型 | 会议论文 |
条目标识符 | http://210.72.145.45/handle/361003/7409 |
专题 | 量子频标研究室 |
推荐引用方式 GB/T 7714 | Xu, Guanjun,Zhang, Linbo,Liu, Jie,et al. New Analytic Estimate of Thermal Noise in Spindle Optical Cavities[C],2014:449-452. |
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