研究了使用平面等间距光栅产生非球面波，记录平面变间距全息光栅的方法。

Uniform line spacing plane gratings are introduced into recording systems to generate aspheric wavefronts to record varied line spacing plane holographic gratings.

youdao

研究了使用平面等间距光栅产生非球面波，记录平面变间距全息光栅的方法。

Uniform line spacing plane gratings are introduced into recording systems to generate aspheric wavefronts to record varied line spacing plane holographic gratings.

youdao