The iDus InGaAs range is a perfect complement to Andor’s UV-VIS-NIR CCD camera family, extending spectral detection capabilities beyond 1.1 µm and up to 2.2 µm.
 
Choice of Resolution and Bandpass
Both 1.7 and 2.2 µm cut-off option offer high resolution and high capacity pixel sizes (25 and 50 µm respectively) and large band-pass option (1024 pixels / 25.6 mm width) for extended spectral information simultaneous collection.
 
TE cooling - No need for inconvenient use of LN 2
The Thermo-Electrically cooled, in-vacuum sensors reach cooling temperatures of -90ºC where the best signal-to-noise ratio can be achieved for the majority of the applications in this spectral region. Beyond this cooling point blackbody radiation from any elements facing the sensor will dominate the dark signal, and since Quantum Efficiency will be impacted with decreasing cooling temperature, TE cooling will allow access to optimum SNR performance.