| 应用强度差压缩光进行微弱吸收光谱学测量 |
| |
| 引用本文： | 王海 谢常德. 应用强度差压缩光进行微弱吸收光谱学测量[J]. 光学学报, 1996, 16(8): 143-1147 |
| |
| 作者姓名： | 王海 谢常德 |
| |
| 作者单位： | 山西大学光电研究所 |
| |
| 基金项目： | 国家自然科学基金,山西省自然科学基金 |
| |
| 摘 要： | 提出一种应用强度差压缩态光场进行灵敏度吸收光谱的分析的方案，并通过并经典理论分析证明，该方案的测量灵敏度不受真空起伏限制，最小可测吸收系数低于光波场的散粒噪声极限。
|
| 关 键 词： | 弱吸收光谱 散离噪声极限 光谱学 压缩光场 |
| 收稿时间： | 1995-10-08 |
The Measurement of Weak Absorption Spectroscopy Using Intensity Difference Squeezed Light |
| |
| Wang Hai Xie Changde Gao Jiangrui Peng Kunchi. The Measurement of Weak Absorption Spectroscopy Using Intensity Difference Squeezed Light[J]. Acta Optica Sinica, 1996, 16(8): 143-1147 |
| |
| Authors: | Wang Hai Xie Changde Gao Jiangrui Peng Kunchi |
| |
| Abstract: | A method is propose in this paper for high sensitive absorption spectrum analysis using intensity difference squeezed light. It has been evidence with a semiclassical theoretical calculation that the sensitivity of measurement can be beyond the limit set by vacaum fluctuation and the minimum detectable absorptance is below the SNL. |
| |
| Keywords: | absorption spectroscopy twin beams SNL. |
| 本文献已被 CNKI 维普 等数据库收录！ |
