| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Simulation and Design of Fluorescence Collector |
| Hao Shi1,2,3, Jie Ma1,3**, Xiao-Feng Li1,3, Jie Liu1,3, Shou-Gang Zhang1,3 |
1National Time Server Center, Chinese Academy of Sciences, Xi'an 710600
2University of Chinese Academy of Science, Beijing 100049
3Key Laboratory of Time and Frequency Standards, Chinese Academy of Sciences, Xi'an 710600
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| Cite this article: |
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Hao Shi, Jie Ma, Xiao-Feng Li et al 2016 Chin. Phys. Lett. 33 094205 |
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Abstract Fluorescence collector is a critical component in optically pumped Cs beam frequency standards. We design a new fluorescence collector by means of a new method. By means of two simulation methods, a smaller fluorescence collector with the same collection efficiency is achieved. It can be applied to almost all fluorescence detection systems in atom-light interaction experiments. We select the practical fluorescence collector studied by comparing three designing schemes. Its structure is very plain. Moreover, its fluorescence collection efficiency is very high. The collection efficiency of the practical fluorescence collector we designed is over 33% by means of two different ways.
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Received: 19 May 2016
Published: 30 September 2016
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| PACS: |
42.15.Dp
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(Wave fronts and ray tracing)
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42.15.Eq
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(Optical system design)
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32.10.Fn
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(Fine and hyperfine structure)
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32.50.+d
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(Fluorescence, phosphorescence (including quenching))
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