Ophir Optics, IR OpticsThe RM9-Thz Radiometer from Ophir has been announced by MKS Instruments Inc. The device is a low-noise, high-sensitivity sensor for measuring low-power levels of 50 nW to 100 mW from short-pulse or continuous wave lasers in the 0.7- to 10-THz wavelength range. The RM9-Thz is a complete sensor measurement package that includes a NIST-calibrated pyroelectric sensor, THz absorbe, and 18-Hz chopper to measure a wide range of radiation. A digitally synthetized lock-in amplifier reduces external noise to a minimum, allowing the sensor to measure powers as low as 50 nW. The output of the...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 4/26/2022Laser Power SensorThe Ophir® IPM-10KW laser power sensor from MKS Instruments Inc. delivers high accuracy and repeatable measurements in rough production environments. 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OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' GuideAdmesy BVYour partner for all spectral, color and light measurements Admesy is a well-known brand for a wide range of user-friendly and robust light and color measurement devices, suited for both...