Request InfoFor Professional ThermographersLynred USAFAIRFIELD, N.J., Dec. 19, 2007 -- Electrophysics Corp. has introduced several models of the HotShot HD portable infrared (IR) camera, what it said is the first affordable 640 x 480 resolution thermographic camera. With four times the number of pixels of 320 x 240 cameras and over 20 times the pixels of entry-level IR cameras, HotShot HD produces infrared images that are substantially sharper, making diagnosis of equipment reliability issues much more accurate, intuitive and precise, according to the company. HotShot HD is designed for maintenance professionals responsible for inspection of high-voltage electrical systems,...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra July 2023 IssueIR Laser DiodeThe SPL PL90AT03 IR laser diode from ams OSRAM offers 75-W peak power and narrow 110-µm aperture for performance in long-distance lidar and time-of-flight sensing applications. 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The gala...Photonics Spectra October 2023 IssueSpectroscopy, Machine Learning Pair to Ease Recyclables SortingResearchers at Hefei University of Technology have demonstrated the use of laser-induced breakdown spectroscopy (LIBS) to automatically identify, classify, and subclassify recyclable waste in real...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookCamera Resolution: Combining Detector and Optics PerformanceCamera resolution depends upon the optical blur diameter and the detector size. Schade combined these to create an equivalent resolution that is a function of Fλ/d where F is the focal ratio,...Photonics HandbookDigital Still Cameras: The Changing Face of ImagingThe digital camera represents an integration of optics, mechanics and electronics consisting of three layers (Figures 1a, b and c). 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For the...Photonics.com 3/29/2018Fundamentally Different Photonics - LIGHT MATTERS 03.2018On this month's episode of Light Matters, we take you to the South by Southwest (SXSW) Trade Show in Austin, Texas, as new photonics innovations hit the show floor of the Austin Convention Center....Photonics.com 3/29/2018Light Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...PHOTONICS BUYERS' GUIDE CATEGORIESThermistorsInfrared ScannersAn infrared scanner is an optical system used to collect infrared energy from a scene using scanning optics with a point or line detector, as compared with a fixed optical system with a full...HeNe LasersThe helium-neon laser is the most commonly used gas laser. A HeNe laser emits visible red light at a wavelength of 632.8 nm. 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