671B VIS LASER WAVELENGTH METER
Description
The 671 Laser Wavelength Meter uses proven Michelson interferometer-based design to measure the absolute wavelength of CW lasers. Two versions are available. The model 671A is the most precise, measuring wavelength to an accuracy of ± 0.2 parts per million (± 0.0002 nm at 1000 nm). For experiments that are less exacting, the model 671B is a lower-priced alternative with an accuracy of ± 0.75 parts per million (± 0.0008 nm at 1000 nm).
671B VIS LASER WAVELENGTH METER
Specifications |
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|---|---|
| Wavelength Range: | 370-1100nm |
| Accuracy: | 0.0008 nm |
| Repeatability: | 0.1 pm |
Features
- Wavelength accuracy as high as ± 0.0001 nm
- Continuous calibration with built-in wavelength standard
- Exceptional repeatability results in wavelength resolution as high as 0.03 pm
- Operation available from 375 nm to 12 μm
- Straightforward operation with PC using USB or Ethernet
- Automatic data reporting using custom or LabVIEW programming eliminates the need for a dedicated PC
- Convenient tablet/smartphone application reports measurement data anywhere in the laboratory
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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United States
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Frequently Asked Questions
The input power requirement for the 671 Laser Wavelength Meter can be as low as 10 µW.
The accuracy of the 671B Laser Wavelength Meter is ± 0.75 parts per million (± 0.0008 nm at 1000 nm).
The wavelength range for the 671A Laser Wavelength Meter is 375 - 1100 nm, 520 - 1700 nm, and 1 - 5 µm.
The exceptional repeatability of the 671 Laser Wavelength Meter results in wavelength resolution as high as 0.03 pm.
The 671 Laser Wavelength Meter can measure CW and quasi-CW (repetition rate > 10 MHz) lasers.