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Confidence You Can Measure

Wavelength meters, spectrum analyzers & optical thickness gauges

Scientists and engineers all over the world trust our precision instruments to help advance their research, product development, and production processes.

 

High-accuracy wavelength measurement

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Bristol Instruments’ wavelength meters are for scientists and engineers who need to know the exact wavelength of their lasers.

Optical transceiver testing

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Bristol Instruments provides optical wavelength meters, multi-wavelength meters and optical spectrum analyzers for testing optical transceivers and WDM transmission systems.

High-resolution spectral analysis

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The spectrum analyzers from Bristol Instruments provide both high-resolution spectral analysis and high-accuracy wavelength measurement in one instrument.

Non-contact thickness measurement

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The thickness gauge products from Bristol Instruments provide accurate, repeatable, and reliable thickness information for the most demanding applications.