AgGaS2 crystal 39°/45° ultrafast application wide spectrum coating

AgGaS2 crystal 39°/45° ultrafast application wide spectrum coating Coating successfully applied AgGaS2 crystal 8*8*10mm uncoated AgGaS2 crystal 8*8*1mm coated AgGaS2 crystal 8*8*1mm coated Transmission data This experiment used a AGS crystal with 8*8*1mm size and 8*8*0.4mm size (Theta=39deg....

Large size ZnGeP2 (Code: YS-ZGP) single crystal with super low absorption coefficient were developed by DIEN TECH

New developed ZnGeP2 (Code:YS-ZGP) crystals show better proformance than original ZnGeP2 crystals.Absorption coefficient <0.02cm-1 at 2090nm.

Broadband, few-cycle mid-infrared continuum based on the intra-pulse difference frequency generation with BGSe crystals

Generation of octave-spanning mid-infrared using a BGSe nonlinear crystal Dr.JINWEI ZHANG and his team using a Cr:ZnS laser system delivering 28-fs pulses at a central wavelength of 2.4 µm is used as the pump source, which drives the intra-pulse difference frequency generation inside the BGSe cry...