The thermopile detector is currently available for absolute power measurement up to 250W, and its internal integrated EEPROM stores calibration data. BIM-72 series with DB15 interface can be used with BIM-7001 power meter, and BIM-76 series with Bluetooth / USB module can directly work with BPM software on PC / Tablet / Phone.

Typical applications of thermopile detector include measurement of CW Nd: YAG lasers, CO2 lasers, YAG and other common lasers as well as holmium lasers, high power laser diodes and excimer laser measurements.