The optical interface board is not open source ... And, if you’d like to learn more about optically coupled power meter interfaces, here’s a different open source project we’ve covered ...

Design and manufacture Broadband Pyroelectric Detectors & Radiometers, Optical Power Meters, Laser Joulemeters, Optical & Thermal TRAP Detectors & THz sensors. Products used to measure from pW-W, fJ-J ...

MKS Instruments, Inc., a global provider of enabling technologies that transform our world, has announced the Newport™ 819-SL-06-WL optical power and wavelength sensors at SPIE's Photonics West 2025.