直角反射镜

这款直角反射镜是一种直角高反镜或直角反射器，它专业为飞秒激光或其他高能量激光应用而设计，可以改变光束180度方向。这款直角反射镜由两个镀膜的激光高反镜组成，总体反射率高达99.6%。

Ultrashort pulse back-reflection task requires group delay management. Due to this reason common retroreflector prism is not applicable as it introduces considerable group delay dispersion which distorts pulse’s temporal shape. Hollow configuration of right angle retroreflector, consists of two HR coated mirrors, featuring total reflectance higher than 99,6 %. Moreover, group delay dispersion (GDD) of HR coatings is optimized to be <20 fs2, what makes HR right angle retroreflector a perfect solution for fs applications.

	Hollow configuration
	Reflectance >99,6 % per surface
	Mirrors are deposited on UVFS substrates
	Negligible pulse dispersion