Air-cooled Thermopile Sensor, 10W, UV Coating

Manufacturer's part number :


Manufacturer Coherent


Description :

PM10X air-cooled thermopile model, surface absorbing sensor is intended for measurement of low to medium power pulsed and CW lasers from the 10 mW to 10 W power range. Convection cooling makes them simple to operate as well as mechanically compact. Product numbers ending in X are specifically optimized for use with excimer lasers operating in the ultraviolet (150 nm to 400 nm).

This PM10X sensor is compatible with FieldMate, FieldMaxII-TOP, FieldMaxII-TO, 3sigma, and EPM1000/2000 meters.

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  • Wavelength Range: 0.15 - 1 µm
  • Active Area Diameter: 19 mm
  • Max Power: 100 W
  • Intermittent Power (less than 5 min): 30 W
  • Calibration Wavelength: 514nm
  • Maximum Average Power Density: 26 kW/cm²
  • Maximum Pulse Energy Density: 0.6J/cm²
  • Response Time: 2s
  • Optimized for excimer lasers
Features Similar products
Sensor Type Thermopile  

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Spectral Range UV (150-400nm)  
VIS (400-700nm)  
NIR (750nm-3µm)  
Operating Mode CW  
Max. Average Power 51W-500W  
Aperture Dimensions (mm) 15-55