Bristol Instruments makes precision optical interferometer-based instruments for the scientific, fiber communications, and optical metrology markets. Its flagship products, wavelength meters and spectrum analyzers, accurately characterize the wavelength and spectral properties of CW and pulsed lasers that operate from the visible to the mid-IR. Its non-contact thickness gauge makes highly accurate, multi-layer measurements using light and is used in a variety of advanced applications.
1270 nm - 1680 nm, Optical Wavelength Meter for Transceiver Testing
May 28, 2026
375 nm - 12 µm, Laser Spectrum Analyzers for Research Applications
Feb 26, 2026
Reliable accuracy over a broad wavelength range Meter
Oct 03, 2023