摘要
本文详细介绍了470毫米×470毫米特大面积长光栅板的制作过程。它包括两种特种光学加工工艺:一种是大面积、超薄(厚2毫米)平板玻璃的研磨工艺;另一种是大面积长光栅的刻蚀工艺。
The article introduced in detail the manufature method of 470mm×470mm greater area grating plate. It includes two special technology: one is grinding and polishing of greater area plane glass, other is graduating and etching of greater area grating plate.
出处
《光学仪器》
1990年第2期41-45,共5页
Optical Instruments
