High Repetition Rate Energy Sensor, 50µJ-100mJ, 10kHz, 25mm Aperture, with Diffuse Metallic Coating

Manufacturer's part number :


Manufacturer Coherent


Description :

J-25MT-10KHZ a high repetition rate energy sensor incorporate a diffuse metallic coating that enables measurements at high and low repetition rates across a wide range of energies, and wavelengths from 190 nm to 2.1 μm. The damage resistance at 532 nm and shorter wavelengths is higher than the MaxBlack coating. These sensors are not compatible with FieldMaxII meters because the response time is too fast. They are best suited for the LabMax-TOP meter.

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  • Energy Range: 50 µJ to 100 mJ
  • Noise Equivalent Energy: <2 µJ
  • Wavelength Range: 0.19 to 2.1µm
  • Active Area Diameter: 25 mm
  • Maximum Average Power: 10 W
  • Maximum Pulse Width: 1.7 µs
  • Maximum Rep. Rate (pps): 10,000
  • Maximum Energy Density: 500 mJ/cm² (at 1064 nm, 10 ns)
  • Detector Coating: Diffuse Metallic
  • Cable Type: USB 3m length
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Spectral Range UV (150-400nm)  
VIS (400-700nm)  
Operating Mode Pulsed  
Aperture Dimensions (mm) 15-55