optical window

This paper concerns the thermal lensing effect that occurs as laser going through an optical window, and its influence on beam quality.

分析了高功率激光通过窗口时，引起的窗口热透镜效应及其对激光光束质量的影响。

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Thethe optical window with non-uniform index the object imaging was analyzed through the ray-tracing program.

研究结果表明针对形变情况下折射率不均匀分布的窗口中光线追迹程序可行.

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Analysis for Thermo-Optical Sensitivity of Space Optical Window

空间光学窗口的热光学灵敏度分析

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Analytical and experimental results show that the optical window thermo-optical errors are sensitive to the radial and circumferential temperature gradients and that the effects of the temperature drift and the axial temperature gradient can be neglected.

分析和试验结果表明：径向温差和周向温差对光学窗口的热光学误差影响较大，而轴向温差和温度水平变化的影响很小。

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