Laser Wavelength Meter, for pulsed and CW Lasers

Bristol Instruments 821 Pulsed Laser Wavelength Meter

Manufacturer's part number :


Manufacturer Bristol Instruments

Bristol Instruments

Description :

The 821 Series Pulsed Laser Wavelength Meter provides accurate wavelength information for researchers who need to know the exact wavelength of their CW laser, pulsed laser, or OPO. A unique Fizeau interferometer-based design measures absolute wavelength to an accuracy of ±600 MHz. A built-in wavelength standard is used for automatic calibration to ensure greater confidence in the experimental results.

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  • Operates with pulsed and CW lasers, and OPOS's
  • Absolute wavelength measured to an accuracy of ±600 MHz
  • Automatic calibration with a built-in wavelength standard
  • Operation available from 350 to 1100 nm
  • Measurement rate as high as 200 Hz
  • Asynchronous operation with automatic pulse detection
  • Straightforward operation with pc using high-speed usb interface
  • Easy to integrate into experiment for automatic wavelength reporting and control