High-Peak-Power Thermopile Sensor, 30W, Volume-absorbing Thermopile

Manufacturer's part number :


Manufacturer Coherent


Description :

The PM30V1 sensor is designed for use with pulsed high-peak-power, low repetition rate, Q-switched Nd:YAG lasers. A volume-absorbing substrate mounted in front of the detector absorbs the bulk of the laser energy, thus preventing all of the laser energy from striking the front surface of the detector element. These sensors are intended to be used at relatively low repetition rates of approximately 10 pps. The PM30V1 utilize a volume absorber and have a damage threshold of 2 J/cm² at 1064.

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  • Max Power: 30 W
  • Volume absorber
  • Wavelength Range: 0.25 - 3 µm
  • High peak power handling capability: 2 J/cm² at 1064
  • 19 mm aperture
  • RoHS compliant
  • Calibration Wavelength: 514nm
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Sensor Type Thermopile  

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Spectral Range UV (150-400nm)  
VIS (400-700nm)  
Operating Mode CW  
Max. Average Power 1W-50W  
Aperture Dimensions (mm) 15-55