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Laser Spectral
Characterization

Wavelength Meters and Spectrum Analyzers for scientific research and telecommunications production testing applications.

Thickness
Measurement

Thickness Gauges use light for precise non-destructive testing of transparent and semi-transparent materials.

Bristol Instruments is a world leader in optical interferometer-based instrumentation. Our precision instruments are used all over the world (even in Antarctica)!

Known for reliable accuracy and unrivaled customer support, Bristol's products are the preferred choice for scientists and engineers at universities, government laboratories, and industry.

science-wavelength
Wavelength Measurement
wdm-wavelength
Spectral
Analysis
telecom
optical transceiver wavelength testing
optical-thickness
Thickness Measurement