Inspection camera / NIR / low-light / InGaAs
low-light, InGaAs, measuring, for spectroscopy
The Symphony IGA-HP is a liquid nitrogen cooled InGaAs NIR linear array detector. They offer a higher sensitivity which can be used in measuring low light devices. The series consist of a standard and extended spectral range sensors.
The sensitivity of the series is demonstrated on the photoluminescence spectrum measurements of the SWCNT (Single wall carbon nanotubes). The measurements are done under identical conditions with the IGA and IGA-HP. The red IGA-HP displays a threefold increase in the signal over the gray IGA.