Photonics Showcase Newsletter – December 2022 (12/20/2022)

Achieve high near-infrared sensitivity with Hamamatsu’s S15639-1325PS, a surface-mount type multipixel photon counter (MPPC) designed for quick, efficient distance measurement and lidar applications. With high gain, wide dynamic range, and low cross-talk, the S15639-1325PS delivers the performance you need in the NIR (λ = 905 nm).

The 671 Series Laser Wavelength Meter uses a proven Michelson interferometer-based design to measure the wavelengths of CW lasers to an accuracy as high as ±0.2 parts per million. Operation is available from 375 nm to 12 μm. Continuous calibration with a built-in wavelength standard guarantees the reliable accuracy that is required for the most meaningful experimental results.