MicroGreen APC, when engaged in any feedback loop, can be set to maintain constant output power up to 8 mW TEM₀₀. DPSS laser offers  illumination options that operate over more than 30°C of change in ambient temperature. Measuring 5.6 mm in dia, it has monolithic optical design, high electrical-to-optical efficiency, and built-in temperature insensitivity without use of thermoelectric coolers, for battery operation.