1-HRR-2-4020-[1E145] 45deg, UVFS 515-532 nm, HR Right Angle Retroreflector, 28x16 mm

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1-HRR-2-4020-[1E145] 45deg, UVFS 515-532 nm, HR Right Angle Retroreflector, 28x16 mm
215,00 $US

HR right angle retroreflector is a perfect solution for fs applications.

AOI, deg 45
Aperture Dimensions, mm 28x16
Longueur d'onde de conception, nm 515-532
GDD, fs^2 <20
Material UVFS
Reflectivity (Ravg, Rs, Rp), % 99.7 /99.3 /99.5
Delivery 2-4 weeks
Description

Détails

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.

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