Request InfoSemiNex CorporationThe SemiNex 4CM is an efficient, low-cost package, designed to offer up to 21 W of CW power in a single fiber, at wavelengths from 1310 to 1550 nm — ideal for endovenous laser ablation treatment (EVLA), surgical and medical use, or other applications where eye safety is a concern. Each unit comes standard with a monitor photodiode, thermistor, and red aiming beam.See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase March 2024 IssueHermetic Packaging & EquipmentLow temperature hermetic package sealing. MCL services include new product development, problem resolution or prototyping. MCL provides complete processing, including test. Our class 10 cleanroom...Vision Spectra Autumn 2023 Issue3D Laser ScannerThe Absolute Scanner AS1-XL modular 3D laser scanner from Hexagon AB is designed for large surface inspection. 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The erbium (Er) ions are introduced into the crystal...Photonics Dictionarycold atomCold atoms refer to atoms that have been cooled to extremely low temperatures, typically in the microkelvin (µK) to nanokelvin (nK) range, close to absolute zero (0 Kelvin or -273.15°C). At...Photonics Dictionarygain-switchingGain-switching is a technique used in lasers to generate short pulses of light by modulating the gain of the laser medium. 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Our...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' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...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...