Request InfoOptek Technology, Industrial Sensing & ControlCARROLLTON, Texas, Nov. 12, 2010 — TT electronics Optek Technology has developed high-reliability visible color LEDs for use in military and harsh-environment industrial applications. The high-sensitivity OVM4x series LEDs provide military systems engineers the ability to achieve high-brightness color illumination and indication with well-defined patterns. Processed to MIL-PRF-19500-level TX and TXV specifications, the visible LEDs feature a hermetically sealed TO-46 package with built-in electrostatic discharge protection and are available in blue, green, red and yellow. The LEDs are processed to the company's...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 9/22/2022Line LightThe COBRA HyperSpec SWIR 2.0 LED line light from ProPhotonix Ltd. is a SWIR hyperspectral device with 11 wavelengths filling the band from 950 to 1750 nm and a peak-to-valley ratio of <1.5. ...Photonics Spectra February 2024 IssueFiber-Coupled LEDThe Model X3312 from LumeDEL LLC is a fiber-coupled LED that can be used for applications in spectroscopy as a replacement for halogen lamps. The source uses a phosphor-coated UV-LED to emit a broad...Photonics.com 3/1/2024Industrial Microscopy LED RingThe Model TR.L1 from Titan Tool Supply, Inc. is a specialized 16-LED ring illuminator designed for industrial microscopy applications, including modular toolscopes. With a robust aluminum...Photonics Spectra April 2024 IssueVisible Hyperspectral LEDThe COBRA™ HyperSpec Visible from ProPhotonix Limited is an LED light that focuses exclusively on the visible band between 400 and 700 nm. Demonstrating a broad, flat, and fuller spectrum, the...ARTICLESBioPhotonics Sep/Oct 2023 IssueOptogenetics Reveals Relationship Between Brain and Gut HealthThe brain-gut connection is known to influence hunger and mood, and it has also been associated with neurological and other disorders. To explore the signaling that occurs between these two organs,...Vision-Spectra.com March 2023 IssueFreeform Illuminators Spur Computational Microscopy Efficiency GainsTo further the use of programmable illumination for computational microscopy methods, researchers at the University of Connecticut constructed, calibrated, and tested freeform illuminators in...BioPhotonics Jan/Feb 2024 IssueLow-Power Optical Tweezers Protect Bioparticles from DamageOptical tweezers trap and manipulate minute particles with light. The technology is used across fields, ranging from manufacturing to biotech, though it requires the use of high-powered lasers to...Photonics Spectra April 2024 IssueMultispectral Terahertz Imaging System Incorporates Neural NetworkResearchers at UCLA have developed a focal plane array (FPA) capable of supporting real-time multispectral terahertz (THz) video in 3D. According to the team, led by UCLA professors Mona Jarrahi and...PHOTONICS HANDBOOK ARTICLESPhotonics 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 HandbookLight-Emitting Diodes: A PrimerThe 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 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 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,...WHITEPAPERSPhotonics.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 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 8/1/2023Deposition Sciences Inc. Bandpass DatasheetWideband or narrowband filters from the VIS to MWIR.Photonics.com 2/12/2024How to Improve Laser Diode LifetimeEverything you need to know about soldering, mounting, thermal management, drive current, environment, and more, regarding extending the lifetime of your laser diodes.WEBINARSPhotonics.com 10/27/2021Fiber Optic Solutions for Medical DevicesSteve Allen provides a brief overview and examples of procedures that continue to push adoption and proliferation of optical fiber-based medical devices. From cosmetic surgery to cutting-edge sensing...Photonics.com 3/7/2019In Vivo Medical Laser Procedures: An OverviewThis webinar, presented by OFS, will provide an overview of current in vivo medical procedures performed using lasers and optical fibers. The presentation will begin with a brief history of...Photonics.com 1/10/2022Photonics Spectra Conference 2022: January 10 - 13Photonics Media will host its second annual Photonics Spectra Conference Jan. 10-13. The virtual event will comprise four technology tracks — Lasers, Optics, Sensors and Detectors, and Imaging...Photonics.com 7/18/2023Technology and the Future of WorkThe societal and economic spasms of the early 2020s highlighted the crucial role of world-spanning supply chains in the modern global economy, as well as the growing role of digital technology,...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarygallium nitrideGallium nitride (GaN) is a compound made up of gallium (Ga) and nitrogen (N). It is a wide-bandgap semiconductor material that exhibits unique electrical and optical properties. Gallium nitride is...Photonics Dictionaryblue diode laserA blue diode laser is a type of semiconductor laser that emits light in the blue wavelength range of the electromagnetic spectrum, typically between 400 and 500 nanometers. Diode lasers are compact,...Photonics Dictionarysilicon carbide light-emitting diodesSilicon carbide (SiC) light-emitting diodes (LEDs) are semiconductor devices that emit light when an electric current is applied to them. These LEDs are made using silicon carbide as the...Photonics DictionaryIII-V materialIn semiconductor physics and materials science, the term "III-V materials" refers to compounds composed of elements from group III and group V of the periodic table. More specifically, these...VIDEOSPhotonics.com 2/21/2018Photonics 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 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 5/21/2021Product Demo: Automated Visual Inspection of Displays - Radiant Vision SystemsWatch a quick demo to see how scientific imaging systems enable fully automated visual inspection of illuminated displays and display components. ProMetric Imaging Colorimeters and TrueTest™ Software...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 BUYERS' GUIDE CATEGORIESMultispectral Measurement CamerasLight-Shaping DiffusersInfrared Light-Emitting Diodes (LEDs)HeNe LasersThe HeNe laser is the most commonly used gas laser. The HeNe laser has an emission that is determined by neon atoms by virtue of a resonant transfer of excitation of helium. It operates continuously...COMPANIESPhotonics Buyers' GuideGlass Fab Inc.A History of Quality Since 1974 Glass Fab Inc. has met customers' stringent specifications by providing fabricated parts made of optical glass, filter glass, fused quartz and fused silica, low...Photonics 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' 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...Photonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...