基于光线追踪的自由空间光学器件光学系统优化设计

2019 58th Annual Conference of the Society of Instrument and Control Engineers of Japan (SICE) Pub Date : 2019-09-01 DOI:10.23919/SICE.2019.8859914

Rintaro Shimogawa, K. Izumi, T. Tsujimura

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引用次数: 0

摘要

为了实现远距离自由空间光学，必须产生平行激光束，减小其扩散。激光束的传播轨迹受光学系统(如透镜、反射镜)的形状和物理特性的影响。利用光学设计模拟器对透镜厚度、曲率半径、透镜位置等参数进行了几何光学分析。利用光线跟踪技术评估了平行度，并对自由空间光学光学系统进行了优化。

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

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.

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2019 58th Annual Conference of the Society of Instrument and Control Engineers of Japan (SICE)

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