The fastest and most reliable method to measure the wavelength of pulsed and CW lasers.
Bristol Instruments’ wavelength meters are for scientists and engineers who need to know the exact wavelength of their lasers. These systems use proven interferometer-based technology to measure absolute wavelength to an accuracy as high as ± 0.0001 nm. To achieve the reliable accuracy that is expected from Bristol Instruments, all of its wavelength meters include a built-in wavelength standard for continuous calibration. Systems are available for CW and pulsed lasers that operate at wavelengths from 350 nm to 12 µm.
Pulsed and CW lasers, 350 – 1700 nm, 1 kHz measurement rate
The 871 Series Pulsed Laser Wavelength Meter provides accurate wavelength information for researchers who need to know the exact wavelength of their CW or pulsed lasers. A unique Fizeau interferometer-based design measures absolute wavelength to an accuracy of ± 1 part per million. This design also enables a sustained measurement rate as high as 1 kHz, the fastest available.
