Request InfoOno Sokki Technology Inc., Test & Measurement Div.The CL-2400, a noncontact thickness measuring system offered by Ono Sokki Technology Inc., is for conductive and semiconductive materials. It calculates the thickness from gap capacitance, a method that the company says provides high accuracy and stability and that is immune to magnetic fields and ambient light. Built-in self-calibrating software requires calibration only every three years, and a large seven-segment LED display provides easy reading. The system can measure thicknesses of up to 4 in. with submicron accuracy and is supplied with RS-232C output for interfacing to a PC or data...See full productRelated content from Photonics MediaWEBINARSPhotonics.com 10/4/2023New Frontiers in Terahertz TechnologyAlthough unique potentials of terahertz waves for chemical identification, material characterization, biological sensing, and medical imaging have been recognized for quite a while, the relatively...Photonics.com 12/1/2022The Laser-Driven Light Source: Theory, Practice, and ApplicationsNumerous applications require broadband light sources that have stable output, high brightness, stable spectral composition, and a high degree of spatial coherence. The traditional broadband light...Photonics.com 9/2/2021Quantum Sensing in Atomic and Solid-State SystemsThe discrete electronic energy levels in atoms and atom-like systems and the ability to probe and control them using their interactions with electromagnetic fields have enabled a host of applications...Photonics.com 4/15/2021Introduction to Quantum Computer Hardware and ModalitiesQuantum computers hold the potential to address complex problems in fields such as material science, quantum chemistry, finance, and pharmaceuticals. How can we realize this promise, and what are the...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryphotoconductive filmA film of material that exhibits varying conductivity based upon its absorption of varying amounts of photon radiation.Photonics Dictionaryinfrared vidiconA vidicon that has a photoconductive surface that can be excited by infrared radiation.Photonics Dictionaryfiber-coupled photoconductive antennaA fiber-coupled photoconductive antenna (FCPA) is a type of optoelectronic device that combines a photoconductive antenna with optical fibers for the purpose of generating or detecting terahertz...Photonics Dictionarygermanium crystalGermanium crystal refers to a crystalline form of the element germanium (Ge), which is a metalloid and semiconductor commonly used in various electronic and optical applications. Germanium crystals...PHOTONICS BUYERS' GUIDE CATEGORIESPhotovoltaic and Photoconductive DetectorsRF/EMI Shielding CoatingsScanning Probe MicroscopesInfrared DetectorsAn infrared detector is a device that is used to detect and measure infrared radiation, which lies beyond the visible spectrum of light. These detectors are utilized in various applications,...COMPANIESPhotonics Buyers' GuideTeledyne Judson TechnologiesTeledyne Judson Technologies (TJT) is a global leader for IR sensors from the Visible to VLWIR spectrum. Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...Photonics Buyers' GuideNorth American Coating LaboratoriesPrecision Coatings for Optics. Manufacturer of custom vacuum-deposited thin-film coatings for glass and plastic optics. Precision control and instrumentation geared to coat large and small...Photonics Buyers' GuideInfrared Materials Inc.Photonics Buyers' GuideEvaporated Coatings Inc.Evaporated Coatings, Inc. is a professional and experienced resource for your Thin-Film Optical Coating requirements. ECI has been supplying high precision optical coatings for more than 60 years...