substrate-free grid optics
for the infrared


Power Sensors

< Polarization Sensors | Infrared Step Attenuators >

The LASNIX power sensors use a record fast thermopile and an integrating cavity that accepts 50 W c.w. input. Incoming laser radiation is diffused in the cavity before it reaches the thermopile; thus the response is highly independent of the beam shape and polarization.
The response time of 1/100 sec. is much shorter than in any traditional power meter. No battery is required. The output is true d.c. analog and reads into any multimeter, scope or ADC board.

  • fast beam power monitoring
  • fast process analysis
  • process control
  • power stabilization
Data Sheet: Power Sensors