Request InfoWolfspeed Inc.Cree Inc. has launched blue XLamp XR-E LEDs that are 70% brighter than its previous blue LEDs and that produce maximum luminous flux of 42 lm at 350 mA. The RoHS-compliant devices have an electrically neutral thermal path and a reflow-solderable design that is optimized for ease of use and thermal management. Typical thermal resistance from junction to solder point is 8 °C/W, temperature coefficient of voltage is –4 mV/°C, and viewing angle is 90° FWHM. Maximum DC forward current is 700 mA, and maximum reverse voltage is 5 V.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 10/26/2022LED Strobe LightsCCS Inc. has expanded its Power Flash (PF) series of LED lighting with 28 new models in various form factors and colors. 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The ability to control incoherent light...Photonics.com 2/27/2024Measurement Tool Helps Optimize Semiconductors for OptoelectronicsDevices such as solar cells, transistors, detectors, sensors, and LEDs are made with semiconductor materials that have charge carriers that are released when the carriers are hit with light. ...PHOTONICS HANDBOOK ARTICLESPhotonics 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...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. 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These...Photonics.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 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 1/10/2024Spectral, Spatial and Temporal Optimization of Solid-State Light Engine OutputSpecifications for illumination systems for biomedical imaging and industrial metrology generally converge on spectral, spatial and temporal light output characteristics. 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Developed as an alternative or complementary technology to...Photonics DictionaryphotobiomodulationA 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...Photonics DictionarynanoLEDAn LED (light-emitting diode) is a semiconductor device that emits light when an electric current passes through it. LEDs are commonly used for lighting, displays, and indicators. A NanoLED is on the...VIDEOSPhotonics.com 6/19/2019Edinburgh Instruments Product RangeEdinburgh Instruments is a world-leader in both single photon counting and time correlated single photon counting (TCSPC) based fluorescence spectrometers. Our product range includes: FLS1000...Photonics.com 11/10/2014LEDVideo definition of LED presented by Dan Courtney, Three Rivers Community College.Photonics.com 11/28/2023MicroLEDs: A Marriage of Brightness, Efficiency, and Possibility — With Hongxing Jiang and Jingyu LinAbout 20 years ago, Hongxing Jiang and Jingyu Lin published a paper describing the microLED. Since the publishing of that seminal work, microLEDs have seen commercialization in automotive and...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 CATEGORIESInfrared Light-Emitting Diodes (LEDs)Organic Light-Emitting Diodes (OLEDs)Light-Emitting Diode ChipsSuperluminescent 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.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' 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' 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...Photonics Buyers' GuideOptronic Laboratories LLCWith more than 50 years in the photonics/metrology industry and over 200 years combined expertise of our staff, Optronic Laboratories has been improving the way the world measures light by offering...