LINE CAMERAS for Spectroscopy
Cooled InGaAs Infrared linear Array Camera
InGaAs cameras are sensitive to IR light in the range from 0.9µm up to 1.67µm or 2.55µm.
All types have a 16 bit digital output with 1 Mbyte of internal data storage. A choice of interfaces for connection to a PC.
Formats available are either 256 or 512 pixels. With pixels heights of
250um or 500um µm. Pixel pitch of 25µm (512 pixels) or 50µm (256 pixels)
These cameras are cooled to -10°C or optionally to
-30°C with water cooling.
USB, RS232 or parallel
PC interface
Camera Features
| |
| Number of sampling elements |
256 or 512 |
| Spectral range |
0.9µm to 1.7µm or
2.6µm |
| Pixel center to center spacing |
25um or 50µm |
| Pixel height |
250um or 500um |
| Digital resolution |
16 bits |
| Pixek clock MHz. |
64kHz. |
| Data storage in camera |
1 Mbyte |
| Dark current (10 ms at 25 deg Centigrade) |
0.2 pA |
| Saturation exposure |
35 nanojoules/cm sq. |
|
