P4639 Datasheet PDF - Hamamatsu Photonics

Infrared detector module with preamp Thermoelectrically cooled type
Easy-to-use detector module with built-in preamp

Infrared detector modules operate just by connecting to a DC power supply. The detector element is selectable from among InGaAs, PbS, PbSe, MCT, InAs and InSb, which are all combined with a thermoelectric cooler. P4631-10 using an MCT detector is especially suited for CO2 laser detection. We welcome requests for custom devices that suit your application.

FEATUREs
● High S/N
● Compact size
● Easy to use
   Operates just by connecting to DC power supply
● Circuit design optimized for detector element characteristics
● Built-in thermoelectric cooling control circuit (fixed control temperature)

APPLICATIONs
● Infrared detection
● CO2 laser detection