Photonics Showcase Newsletter – November 2023 (11/21/2023)

Bristol Instruments' popular 871 system measures laser wavelength at a sustained rate of 1 kHz, the fastest available. It also measures wavelength to an accuracy as high as ±0.0001 nm. By combining proven Fizeau etalon technology with automatic calibration, the most reliable accuracy is ensured for the most meaningful experimental results.

Used to eliminate undesirable intensity variations in optical systems. When inserted in front of a detector, the filter is used as a soft slit to reduce diffraction patterns, eliminate detector saturation, and obtain a uniform light intensity to the detector. The filters have a constant density in one direction and variable neutral density filtering in the other direction. ISO 9001:2015/ITAR/CMMC.

Umicore Coatings Services is one of the leading manufacturers and suppliers of infrared precision optical filters and coatings to some of the most demanding specifications and applications. With over 30 years’ experience and more than 2500 proven coating processes, our extensive knowledge enables us to repeatedly manufacture optical coatings with exceptional spectral and environmental performance.