The concave grating on the film of PPTA is prepared by the double beam interference illumination.
利用PPTA薄膜在紫外光照下可硬化的特点,在薄膜上制备光栅进行研究并通过双光束干涉曝光法,制备了凹面光栅.
网络文摘精选
Design of the concave grating based demultiplexer with a flattened spectral response
凹面光栅型解复用器的通带平坦化设计
互联网摘选
A Film Thickness Instrument by Spectrophotometry Element of Holographic Concave Grating
用全息凹面光栅作为分光元件的膜厚测量仪
互联网摘选
An approximate analysis on concave ( plane) GRATING-MIRROR stable resonator
凹(平)面衍射光栅稳定共振腔的近似分析
互联网摘选
