Coherent PM150-50C power meter

Product Description

Coherent PM150-50C Thermopile Laser Power/Energy Meter

The PM150-50C is a robust, high-power thermopile sensor designed for accurate measurement of continuous-wave (CW) and pulsed laser output. Its large aperture and high damage threshold make it ideal for industrial and scientific laser applications.

Key Features & Specifications:

• Sensor Type: Thermopile (thermal)

• Power Range: Up to 150 Watts

• Aperture Size: 50 mm diameter

• Spectral Range: 0.19 – 11 µm (UV to Far IR)

• Calibration: NIST-traceable

• Cooling: Passive (no water or fan required)

Applications:

• Industrial laser power verification (YAG, CO₂, fiber lasers)

• Laser system calibration and maintenance

• Research & development of high-power lasers

• Manufacturing quality control