Request InfoL and M Instruments LLCThe RTGLS-03-48 line of LED light sources from L&M Instruments LLC features 48 channels with programmable current, color brightness control and dot correction. The RTGLS-03-48-RGB contains 48 color LEDs, each with a red, green and blue LED for a total of 144 LEDs. The RTGLS-03-48-950 contains 48 infrared LEDs with a 950-nm center wavelength. The RTGOM-03-48-Si includes 48 individually accessible silicon photodiodes with automatic gain control to provide six-plus decades of light detection. The RTGLS and RTGOM can be paired for a variety of optical density, light transmission...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/24/2022Chip-on-Board ArraysA 95-CRI minimum Smooth White Chip-on-Board series from Luminus Inc. is designed for spotlights, downlights, museum, hospitality, and architectural lighting applications. The LED arrays offer...Photonics.com 9/20/2021LED Solar SimulatorThe LumiSun™-50 from Innovations in Optics Inc. is a compact LED solar simulator. The device provides AAA-certified output over a 50 × 50-mm illumination area and is ideal for...Photonics.com 7/14/2021Mid-Power LEDsMP-3030-120H Ultra High-Performance Mid-Power LEDs from Luminus Devices Inc. are designed for high-performance general lighting and horticulture applications. The LEDs provide low thermal...Photonics.com 2/17/2022Optical Light SourceThe OP350 Optical Light Source from OptoTest Inc. is a handheld field device for mixed multimode and single-mode fiber testing. Designed for installers, contractors, and field technicians, the...ARTICLESPhotonics.com 2/15/2023Vertically Stacked Micro-LED Architecture Sharpens DisplaysAn international team of researchers and engineers has developed an approach to make displays, such as those for augmented and virtual reality (AR/VR), sharper and defect-free. The researchers...BioPhotonics May/Jun 2022 IssueFluorescent Dye-Based Device Could Help Prevent Tooth DecayAn optical device in development at the University of Washington (UW) could help prevent tooth decay by identifying at-risk teeth before cavities have had a chance to start to develop. The prototype,...Photonics.com 5/13/2022Liquid Crystal-Based Devices Manipulate Light with Flat Optics to Uncover Hidden ImagesAn ancient optical illusion has been updated using the flat optics of today to create a device that reveals a hidden image when light is shined on it. Developed at the University of Ottawa, the magic...Photonics Spectra March 2023 IssueSPIE Names 2023 Society Award WinnersSPIE’s Awards Committee has named the recipients of its annual awards, recognizing achievements and service in photonics research, education, and industry. The awards span a broad range of...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookMicroscopy Illumination: Considering Nonlaser Light Sources: Metal halide and LED light sources are changing the illumination landscape in microscopy. Brighter, easier to use and growing in application, they are driving new options in fluorescence, conventional bright-field and other contrast techniques.As recently as five years ago, shopping for a microscope light source was fairly straightforward. For routine applications, it was tungsten halogen, typically 100 W, while for fluorescence, it was an...Photonics HandbookLight-Emitting Diodes: A Primer: Light-emitting diodes (LEDs) are semiconductors that convert electrical energy into light energy. The color of the emitted light depends on the semiconductor material and composition, with LEDs generally classified into three wavelengths: ultraviolet, visible, and infrared.The wavelength range of commercially available LEDs with single-element output power of at least 5 mW is 275 to 950 nm. Each wavelength range is made from a specific semiconductor material family,...Photonics HandbookMachine Vision Lighting: A First-Order Consideration: Lighting, sometimes a step-child in machine vision considerations, has become a first-order consideration in automated applications.In 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 HandbookIntegrating Spheres: Collecting and Uniformly Distributing Light: The integrating sphere is a simple, yet often misunderstood, device for measuring optical radiation.An 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 12/2/2022FISBA READYBeam⢠- Compact Powerful Laser SourceThe FISBA READYBeam⢠is our answer to customers' increasing demand for compact, powerful, and reliable multicolor laser source that can be easily integrated into existing set-ups. The multicolor...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...Photonics.com 3/31/2022UVC LED Upper-Air Disinfection: A Cornerstone in the Fight against CoronavirusIn the latest strategic battle against SARS-CoV-2, and the disease it causes, COVID-19, one of the most crucial decisions businesses, healthcare providers, and safety managers face is how to design...Photonics.com 6/16/2022Optical Filters and LED IlluminationUnderstanding the interplay of optical filters, microscope light source and fluorophore selection can be a complex task, especially when it comes to multi-channel imaging. However, the selection of...WEBINARSPhotonics.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 6/2/2022Advances in LED Illumination for Fluorescence ImagingLED illumination for fluorescence microscopy systems has progressed significantly from a time when LED sources had low optical power and a limited range of wavelengths. While the benefits of LED...Photonics.com 1/22/2021Using LEDs to Enhance Image Quality and Cell ViabilitySince their debut over a decade ago, LEDs have had an ever increasing impact on the world of fluorescence microscopy. To appreciate this growth in popularity, Alex Gramann addresses many of the...Photonics.com 1/19/2017OLED Microdisplays: Advancing Virtual and Augmented Reality Smart GlassesData glasses and wearables like fitness trackers are changing the way many of us live, as well as enhancing vision capabilities in industry and defense. In this webinar sponsored by Radiant Vision...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 6/15/2018photobiomodulationA light therapy that utilizes nonionizing light sources, including lasers, LEDs, and broadband light, in the visible and infrared spectrum. It is a nonthermal process involving endogenous...EDU.photonics.com 9/8/2009gallium nitride (GaN)A semiconductor compound used in photonic devices such as lasers and LEDs.EDU.photonics.com 11/14/2016CMOS quantitative polymerase chain reaction systemThis type of miniaturized system, referred to as CMOS qPCR, combines microfluidic technology with an ultralow-light CMOS bio-optical sensor with LEDs as the optical excitation source to achieve...EDU.photonics.com 3/5/2018optogeneticsA discipline that combines optics and genetics to enable the use of light to stimulate and control cells in living tissue, typically neurons, which have been genetically modified to respond to light....VIDEOSPhotonics.com 12/15/2017Light Matters Extra: Volunteers Light Up Albany, New York - 12/2017In this month's Light Matters Extra, we take you to the grand opening of the Price Chopper Market 32 Capital Holiday Lights in the Park in downtown Albany, New York. We'll introduce you to the...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.com 1/18/2018Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 1/18/2018Light Matters Extra: Taking Photonics Innovations from the Lab to the Operating Room - 01.2018In this month's Light Matters Extra, we give you an in-depth look at the relationship between researchers and scientists at the University of California Davis, and surgeons and clinicians at nearby...PHOTONICS BUYERS' GUIDE CATEGORIESInfrared Light-Emitting Diodes (LEDs)Superluminescent Light-Emitting Diodes (LEDs)A superluminescent light-emitting diode is an emitter based on stimulated emission with amplification but insufficient feedback for oscillation to build up.Light-Emitting Diode ChipsWhite Light-Emitting Diodes (LEDs)COMPANIESPhotonics 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' GuideSutter Instrument CompanyIn 1977, Dale Flaming, a scientist working at the University of California at San Francisco, was having difficulty reliably producing micropipettes. He developed the first electronically controlled...Photonics Buyers' GuideOpto Diode CorporationOpto Diode Corporation (Camarillo, CA), an ITW Company, delivers industry-leading sensors, photodiodes, IR detectors, photonic modules,assemblies, and LEDs. Available in standard and custom designs,...Photonics Buyers' GuideOSI Optoelectronics Inc.OSI Optoelectronics is a preeminent global manufacturer of photonic detection devices and systems with over 50 years industry experience serving the telecommunications, medical, X-Ray, security and...