激光功率测量积分球

【Overview】

The laser power measurement integrating sphere uses an independent optical structure to ideally collect the total radiant power of highly divergent sources (laser diodes) and parallel beams, enabling fast, precise and repeatable measurement; polarisation effects can be eliminated with attenuating filters.

【Key Features】

(1) Geometrical beam up to 40° half angle, efficient collection of divergent sources;

(2) Two detectors and spectrometers can be mounted simultaneously;

(3) Signal attenuation avoids detector saturation;

(4) Gold-coated water-cooled version: CO2, Nd:YAG and IR lasers <2kW/cm²;

(5) Coolant max pressure 15psi, safety valve max 35psi.

【Typical Applications】

Laser and laser diode output characterisation, optical test platforms, high power IR laser measurement.