Optimum Design of Optical System for Free Space Optics Device by Ray Tracing

被引：0
|
作者：
Shimogawa, Rintaro [1 ]
Izumi, Kiyotaka [1 ]
Tsujimura, Takeshi [1 ]
机构：
[1] Saga Univ, Dept Mech Engn, Saga, Japan
来源：
2019 58TH ANNUAL CONFERENCE OF THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS OF JAPAN (SICE) | 2019年
关键词：
Free Space Optics; Laser Bean; Lens; Parallelism; Ray Tracing;
D O I：
10.23919/sice.2019.8859914
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
It is necessary to generate parallel laser beam reducing its diffusion to realize long distance Free Space Optics. The locus of the propagating laser beam is influenced by the shape and physical characteristics of the optical system such as lens, mirrors. Geometric optics is analyzed in terms of parameters of lens thickness, radius of curvature, lens position using an optical design simulator. Parallelism is evaluated by ray tracing, and the Free Space Optics optical system is optimized.
引用
收藏
页码：857 / 862
页数：6
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