The OPM150x2.0IGA is a small area InGaAs photodiode detector head, compatible with the OPM150 series of optical power meter. The special design of the material gives high sensitivity up to 2000nm. This extends significantly beyond the range of standard InGaAs materials.
The head mechanics are designed to be compatible with various common optomechanics systems to allow simple integration. Various adapters for tube systems, camera objectives and optical fibres are available to further enhance the ease of integration.
When connected to the OPM150 base unit, each head is automatically recognized and its individual calibration data are uploaded to the system. In addition, the user may load upto 5 separate filter curves. Thus, the dynamic range and functionality of the unit can be expanded while ensuring proper calibration.