Request InfoOptikos CorporationOptikos Corp. has released the VLS-100, a variable, controllable source of uniform, visible illumination for testing cameras, image intensifiers, and visible to near-infrared night vision devices. It is used with I-Site software or as a stand-alone computer-controlled device. It features a 50-mm-diameter aperture with <2% luminance nonuniformity. Brightness is continuously adjustable over a dynamic range of 106 that is computer-controlled to within 3% of its set value. The source includes an automated variable attenuator and aperture wheel with high-resolution stepper motors. An integrated...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 10/5/2022Optical Testing ProjectorThe Meridian® Sol-55 projector from Optikos Corp. provides illumination through a high-intensity white LED, which can be remotely controlled for high dynamic range measurements in automotive...Photonics Showcase January 2023 IssueButterfly Laser Diode MountsThe LDM-4980 butterfly laser diode mounts provide a compact, easy-to-use solution for laser diode fixturing. Zero insertion force (ZIF) sockets and spring-loaded clamps facilitate ease of mounting....Photonics Spectra December 2022 IssueAutomotive Lens TesterThe Thermal Module TM-1150 from Optikos Corp. tests lenses up to 150 mm for automotive applications. The thermal chamber extends the maximum size of lenses that may be tested over a range of...Promoted Content June 2023 IssueAURA Light EngineLumencor’s AURA Light Engine is a recognized industry leader in solid-state illumination for OEMs. Brightness, stability, and reproducibility are delivered in a compact, turnkey box....ARTICLESBioPhotonics Jan/Feb 2024 IssueDeep Learning Delivers Optoacoustic Images in Real TimeHigh-quality medical imaging from multispectral optoacoustic tomography (MSOT) could be used to diagnose and evaluate a range of diseases, including breast cancer, Duchenne muscular dystrophy,...Photonics Spectra September 2022 IssueSingle-Mode Semiconductor Laser Exhibits High Power, ScalabilityA semiconductor laser developed by University of California, Berkeley (UC Berkeley) researchers accomplishes an elusive goal in the field of optics: the ability to maintain a single mode of emitted...Photonics Spectra April 2024 IssueNASA to Support the ESA's Efforts on Gravitational Wave ObservatoryNASA will collaborate with the European Space Agency (ESA) on a space-based observatory designed to detect gravitational waves. The ESA formally adopted the Laser Interferometer Space Antenna (LISA)...Photonics Spectra December 2023 IssueLiquid Crystal Optics Support High-Performance Compact VR DisplayVirtual reality (VR) and mixed reality (MR) devices are used to access applications in a growing number of fields, from entertainment to health care to manufacturing to tourism. These applications...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookOptical Delay Lines: Key to Time-Resolved MeasurementsOne of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...Photonics HandbookMachine Vision Lighting: A First-Order ConsiderationIn the beginning, automated inspection focused on the camera and optics, the algorithms, the interface hardware and the processor. Only rarely was attention paid to the lighting system or lighting...Photonics HandbookAspheric Lenses: Design ConsiderationsAspheric 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 HandbookIntegrating Spheres: Collecting and Uniformly Distributing LightAn integrating sphere’s function is to spatially integrate radiant flux (light). However, before one can optimize a sphere design for a particular application, it is important to understand how...WHITEPAPERSPhotonics.com 9/29/2023Accuracy in Optical DesignAnswering some common questions new users of optical design and analysis software have are “How accurate are the results?” or “Can I trust the results I get?” and discussing the importance of...Photonics.com 2/28/2024Measuring Near-Infrared (NIR) Light Sources for Effective 3D Facial RecognitionUnderstanding NIR Sensing and Approaches for Measuring Radiant Intensity of NIR Emissions and Structured Light Patterns.Photonics.com 10/16/2023Photoluminescence and Electroluminescence Confocal Imaging of an OLEDThe optoelectronic properties of an OLED device are mapped using an RMS1000 Confocal Raman Microscope in spectral and time-resolved photoluminescence and electroluminescence imaging modes. These...Photonics.com 2/14/2023Visualizing Light Guide Performance Using Photorealistic RenderingDiscover the power of light guides with our free whitepaper! Learn about total internal reflection, surface features, and performance parameters with ease. Elevate your expertise and stay ahead in...WEBINARSPhotonics.com 3/21/2013Techniques in Biophotonic ImagingFREE WEBINAR Sponsored by: Hamamatsu & Applied Scientific Instrumentation Additional Questions & Answers from the webinar are below: Dr. Kimani C. Toussaint Jr. Quantitative...Photonics.com 4/23/2019Quantum Dots Are Making Displays Brighter and Photomedicine BetterIf you are interested in learning how QDs are currently used in displays and how the same materials are being engineered to yield even brighter, more efficient, better colors for future displays,...Photonics.com 11/8/2023Next-Generation Instrumentation for Optical Control and CharacterizationThe characterization and control of optical systems with multiple stand-alone pieces of test equipment often presents difficult challenges that lead to lower stability, more noise, and increased...Photonics.com 8/19/2020Principles and Applications of Light and Color MeasurementThe properties of light that stimulate the eye and build our visual perception also guide the design of illuminated devices. Thanks to well-established scientific methods, we can quantify the human...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryimage intensifierAn image intensifier, also known as an image intensification tube or image intensification device, is a specialized electronic device used to amplify low-light-level images to make them visible to...Photonics Dictionaryfluorescent screenA fluorescent screen refers to a phosphorescent or fluorescent-coated surface that emits visible light when exposed to other forms of electromagnetic radiation, such as x-rays or ultraviolet light....Photonics Dictionarycathode radiant sensitivityCathode radiant sensitivity refers to the ability of a photocathode to convert incident radiant energy, typically in the form of light, into an electrical signal. Photocathodes are components used in...Photonics Dictionaryfluoroscopic image intensifierA form of image intensifier designed to amplify a weak fluoroscopic image. The image is received at an input phosphor screen, as opposed to the light-sensitive electrode emitter used in regular image...VIDEOSPhotonics.com 3/25/2022Visibly Perfect: Test & Correction Solutions for MicroLED, OLED, and Other Displays - Radiant Vision SystemsRadiant's portfolio of display test and correction solutions is designed for both R&D and high-throughput inspection applications including pixel-level measurement and calibration (demura).Photonics.com 1/30/2023The Endless Possibilities of Spectroscopy - Avantes as PartnerPhotonics.com 1/24/2022Welcome to CoolLEDIntroducing the experts who design and manufacture high performance LED Illumination Systems.Photonics.com 10/9/2020Product Demo: Display Testing in AR and VR HeadsetsEvaluating the visual quality of displays as viewed through augmented and virtual reality headsets requires testing from the vantage point of the user. Radiant Vision Systems provides a comprehensive...PHOTONICS BUYERS' GUIDE CATEGORIESImage IntensifiersAn image intensifier is a specialized electronic device used to amplify low-light-level images to make them visible to the human eye or to cameras. Image intensifiers are commonly used in night...Computer-Controlled SpectrophotometersVisible Radiation SourcesLong Arc Light SourcesCOMPANIESPhotonics Buyers' GuideOptikos CorporationThe Optical Engineering Experts® Optikos designs and manufactures metrology products for measuring and assuring optical image quality; and provides optical engineering design, development,...Photonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...Photonics Buyers' GuideRadiant Vision Systems, Test & MeasurementRadiant Vision Systems engineers advanced imaging systems to evaluate light, color, manufacturing integrity, and surface quality of illuminated displays, backlit components, light sources,...Photonics Buyers' GuideAdmesy BVYour partner for all spectral, color and light measurements Admesy is a well-known brand for a wide range of user-friendly and robust light and color measurement devices, suited for both...