Request InfoActLight SAActlight SA has announced its low-voltage time-of-flight sensing technology based on dynamic photodiodes. When used in range meters, the technology offers good immunity from the effects of background light, especially direct sunlight. It is suited to supplement existing optical and computer vision technologies, helping to overcome the hindrance of direct sunlight and other optical artifacts. Compared to avalanche photodiodes, the technology features low operation voltage, simplified electronics and a smaller footprint. Applications include miniaturized wearable devices, autonomous...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra September 2022 IssueDirect Time-of-Flight SensorThe VL53L8 direct Time-of-Flight sensor from STMicroelectronics can be used for smartphones, smart speakers, human-machine interfaces, consumer lidar, augmented reality, and more. 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These optics can include lenses, mirrors, prisms, filters, or...Photonics Dictionarysilicon photodiodeA silicon photodiode is a semiconductor device that converts light into an electrical current. It is a type of photodetector specifically designed for detecting and measuring light intensity. Silicon...Photonics Dictionarymeta-opticsMeta-optics, also known as metasurface optics or flat optics, is a branch of optics that involves the design, fabrication, and utilization of artificial structures called metasurfaces to control and...Photonics Dictionaryultrafast pulsed laserAn ultrafast pulsed laser is a type of laser that emits extremely short pulses of light with durations typically on the order of femtoseconds (10-15 seconds) or picoseconds (10-12 seconds). These...VIDEOSPhotonics.com 6/20/2023LASEROPTIK Blockbuster 4KWelcome to the movies and inside the home of laser optics and coatings! 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Quinsigamond Community College and WPI received a $4M grant...PHOTONICS BUYERS' GUIDE CATEGORIESCID Image SensorsOptical ScannersAcousto-Optic ScannersArray ProcessorsCOMPANIESPhotonics 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' GuideReynard CorporationReynard Corporation has been a premier supplier of custom optics and thin-film coatings to a global customer base since 1984. Reynard focuses on manufacturing the highest quality products with...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' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...