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821 Series Pulsed Laser Wavelength Meter |
Product Summary |
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· Operates with pulsed and CW lasers, and OPOs. · Absolute wavelength accuracy of ± 0.02 cm-1. · Built-in wavelength standard for guaranteed accuracy. · Operation from 350 nm to 1100 nm or 630 to 1700 nm. · Measurement rate of 200 Hz provides instantaneous wavelength information. · Asynchronous operation with automatic pulse detection. · Easy to integrate into experiment for automatic wavelength reporting and control. · Free-space input aperture with optional fiber-optic input coupler. · Straightforward operation with PC using high-speed USB interface. · Includes software for custom or LabVIEW programming. |
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The best way to determine the absolute wavelength of pulsed lasers and OPOs is with the 821 Series Pulsed Laser Wavelength Meter from Bristol Instruments. This system provides real-time laser wavelength information with an accuracy that is guaranteed by automatic calibration with a built-in wavelength standard. The result is the reliable accuracy that is required for the most demanding applications.
The model 821B measures absolute wavelength to an accuracy of ± 0.02 cm-1 over the range of 350-1100 nm or 630-1700 nm. The laser under test enters the system through a free-space aperture, or an optional fiber-optic input coupler can be used. Automatic pulse detection triggers data collection for asynchronous operation. The wavelength of every pulse is measured with lasers operating at repetition rates of up to 200 Hz. And, data can be transferred quickly and easily to a PC using a convenient USB instrument interface. |
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The most reliable method to accurately measure the absolute wavelength of pulsed lasers. |
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Product Features |
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Brochure |
