Wavelength meters for scientists and engineers who need to know the exact wavelength of their CW or pulsed lasers
Bristol Instruments wavelength meters use proven interferometer-based technology to measure laser wavelength to an accuracy as high as ± 0.0001 nm. All our wavelength meters include a built-in wavelength standard for automatic calibration resulting in the reliable accuracy that ensures confidence in your experimental results.
For precise laser wavelength stabilization
- Frequency resolution as high as 200 kHz
- Accuracy up to ± 0.0001 nm
- Operation available from 375 to 1700 nm
- Fast, sustained measurement rate of 1 kHz
For pulsed and CW lasers
- Accuracy as high as ± 0.0001 nm
- Operation available from 375 nm to 2.5 µm
- Fast, sustained measurement rate of 1 kHz
For CW lasers from the visible to mid-IR
- Accuracy as high as ± 0.0001 nm
- Operation available from 375 nm to 12 µm