Spectral analyses or applications in photovoltaics demand sensitivities in the visible range and at the same time recordings in the near infrared up to 1700 nm.
Our standard InGaAs detector is combined with an InP layer. When the InP layer is etched away, the detector becomes sensitive in the visible range. Our models XS, Xeva and Cheetah may be fitted with this novel VISNIR detector. Thus equipped they can reach continuous sensitivities of 500 – 1700 nm.