Influence of temperature on divergence angle of a focal telescope used in laser optical communication.
Divergence angle of antenna is an important parameter in laser optical communication. It determines the power of the receiver terminal. In this paper, the influence of temperature on the divergence angle is discussed. Theoretical analysis and experiment results demonstrate that the relationship between the variance of temperature and of divergence angle is linear.
Beijing Institute of Space Mechanics and Electricity, Beijing 100190, China. zgx_1203@163.com
Guoxian
G
Zheng
Feng
F
Zhou
Jianfeng
J
Liu
Tuotuo
T
Li
Ning
N
An
Binglong
B
Zhang