AUTUM C. PYLANT, NEWS EDITOR, autum.pylant@photonics.comThermal cameras are actively deployed on aerial and ground vehicles, in watchtowers, and at checkpoints for surveillance purposes. More recently, thermal cameras are becoming available for use as body-worn cameras. Researchers at the U.S. Army Research Laboratory (ARL) have developed an...Read full articleRelated content from Photonics MediaARTICLESPHADE in: pedestrian surveillance with sensors, camerasThe Governors Highway Safety Association reports that 5984 pedestrians were killed in 2017 by cars or other moving vehicles, a 33-year high, while other kinds of traffic deaths have decreased. This...Photonics Spectra November 2018 IssueInfrared Detector Improves Night-Vision Capabilities at Room TemperatureResearchers at the University of Central Florida (UCF) have devised a strategy for uncooled, tunable, multispectral infrared (IR) detection. The team showed that room-temperature photodetection using...Photonics.com 10/25/2019Deep Learning Is Used to Recover Objects in Low LightA new imaging technique, developed by engineers at Massachusetts Institute of Technology (MIT), demonstrates that deep neural networks (DNNs) can be used to illuminate transparent features such as...Photonics.com 12/19/2018AI-Driven Imaging System Protects Photo and Video Authenticity End-to-EndTo thwart sophisticated methods of altering photos and video, researchers at the New York University Tandon School of Engineering (NYU Tandon) have developed an experimental technique to authenticate...Photonics.com 5/30/2019PRODUCTSAI Development BoardThe BeagleBone low-cost development board from the BeagleBoard.org Foundation is designed for artificial intelligence and built on the open-source Linux system. Leveraging Texas...Vision Spectra Winter 2019 IssueOptical FiberTrueLase Yb16/250 active and passive large-mode area optical fibers from OFS Fitel LLC feature a low-index coating for added temperature performance. The double clad fibers are used in the...Photonics Spectra January 2020 IssueHyperspectral Video CameraThe ULTRIS Q20 hyperspectral video camera from Sphere Optics GmbH is based on light field technology. The camera features an ultra-HD CMOS sensor with 20 MP. During image acquisition, the...BioPhotonics Jan/Feb 2020 IssueDiffraction GratingsWe are one of the few manufacturers offering in-house custom design and manufacturing capabilities for both ruled and holographically recorded diffraction gratings.Photonics Buyers' Guide January 2018 IssuePHOTONICS HANDBOOK ARTICLESAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookAdaptive Optics: Taming Atmospheric Turbulence: For more than three centuries, the Earth’s atmosphere has frustrated astronomers. The layer of gases that we breathe also distorts the images formed by telescopes. This means that conventional telescopes of more than a few centimeters in diameter cannot reach the resolution limit set by their optics.To Isaac Newton the problem was clear, and in 1704 he realized the effects of atmospheric turbulence on image formation. 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The wavefront...EDU.photonics.com 3/5/2018MEDIAPhotonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...Photonics.com 2/21/2018Fundamentally 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. 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It may be a thermal detector, such as a bolometer, thermocouple or Golay cell, or it may be a solid-state photon...PhotodiodesA photodiode is a two-electrode, radiation-sensitive junction formed in a semiconductor material in which the reverse current varies with illumination. Photodiodes are used for the detection of...COMPANIESKentek Corp.Laser safety eyewear, barriers & signs, laser components, laser replacement parts, laser accessories, medical laser safety eye protection - find these LaserSmart® products and more in the...Photonics Buyers' GuideII-VI Optical SystemsAs a vertically integrated provider, II-VI Optical Systems is uniquely positioned to meet the critical and complex design, engineering and production requirements of customers in the aerospace and...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' Guide