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消除大口径透镜径向温差应力的原理及结构
Principle and Structure for Eliminating Radial Temperature Difference Stress of Large Sized Lens
【摘要】 详细讨论环境温度大范围变化时 ,大口径光学透镜径向温差应力自动消除的原理及结构 ,并给出相关参数计算公式。该方法简便 ,结构新颖。
【Abstract】 The principle and structure for eliminating radial temperature difference stress of large sized lens is discussed in detail.The calculation formulae for related parameters are given.The method is simple and the structure is novel.
【关键词】 透镜;
支撑;
径向温差;
应力消除;
【Key words】 Lenses; Bearing; Radial temperature difference; Stress relieving;
【Key words】 Lenses; Bearing; Radial temperature difference; Stress relieving;
- 【文献出处】 光电工程 ,OPTO-ELECTRONIC ENGINEERING , 编辑部邮箱 ,2000年04期
- 【分类号】TH74
- 【被引频次】2
- 【下载频次】147