概述光学元件

衍射光学元件 DOE)反射光栅

请为需要卓越色散性能的应用选用这些OEM光栅,包括高波长分辨率、低杂散光以及高激光损伤阈值。

Coherent provides planar and concave reflection gratings for various applications such as wavelength selective switches (WSS) in communications and pulse stretching/compression for ultrashort pulse (USP) lasers used in materials processing.

DOE反射光栅 主要特点

Benefit from the superior performance and consistency of gratings manufactured by Coherent using our in-house holography, ion-etching, and replication processes.

  • 高波长分辨率
  • 可定制的设计
  • 可选铝(Al)、金(Au)、银(Ag)、介电层和/或减反射(AR)镀膜
  • 高衍射
  • 低杂散光
  • 高激光损伤阈值