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Coherent EnergyMax USB or RS232 Sensors

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Coherent EnergyMax USB or RS232  Sensors

Coherent EnergyMax USB or RS232 Sensors

RS-232 or USB communications capabilities facilitate automated operation by a host computer


Coherent's high performance EnergyMax sensors are also available in a meterless form factor with eitehr RS-232 or USB 2.0 connectivity. This product rane enables measurement of the energy per pulse or average power of pulsed lasers from the nanojoule to the multi-joule level, over wavelengths from the deep ultraviolet throuhg the far infrared, and from single pulses to repetition rates of 10 kHz (with measurement of every pulse). Furthermore, multiple EnergyMax sensors can share a trigger (internal or external) for synchronoised operation, such as to enable pulse ratiometry.


  • Direct USB and RS-232 intefaces
  • Supports multi-channel and ratiometry with shared trigger
  • Internal and external triggers
  • PC Applications Software included
  • Lower initial price - because no separate meter
  • Lower calibration cost - because the electronics are intergated into sensor

Furthermore, EnergyMax USB/RS sensors significantly reduce the user's overall cost of ownership by eliminating the need to purchase a separate, more costly meter with each sensor, and by reducing annual calibration costs associated with integrating the electronics into the sensor. These products are also useful in the lab and research setting because they can be used as standalone instruments with a computer, or integrated smoothly into any experiment with an automated control and data acquisition system.

For further information please contact us or download the datasheet.

EnergyMax-USB datasheet Read more on Coherent's website