Yulin Mao, Shijiang Shu, Yanfeng Wu, Guoliang Zhang, Xiao Ma, Xiaodong Ren. Initial structure solution of Cassegrain type transceiver optical antenna for laser communication and imaging[J]. Infrared and Laser Engineering, 2022, 51(3): 20210173
- Infrared and Laser Engineering
- Vol. 51, Issue 3, 20210173 (2022)
Fig. 1. Structure diagram of Cassegrains type optical antenna
Fig. 2. Relationship between aperture beam ratio σ and occlusion ratio α 孔径光束比
随遮挡比
变化关系
Fig. 3. Relationship between gain factor
and aperture beam ratio
with occlusion ratio
增益因子
随孔径光束比
和遮挡比
变化关系
|
Table 1. Aspheric coefficients of mirrors for various optical systems
|
Table 2. Optimization results of optical structure parameters
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