Request InfoLumiledsLumileds has added three new models to its LUXEON CoB Core Range of LED arrays. The devices satisfy high-lumen output applications such as streetlights, stadium lights and high-bay and low-bay fixtures. The high-lumen extension of the LUXEON CoB Core Range features light emitting surfaces of 23, 29 and 32 mm, nominal fluxes of 8,800, 11,000 and 16,000 lm at drive currents of 1.2, 2.1 and 2.2 A, plus efficacy up to 161 lm/W. The arrays are offered over a color temperature range of 2700 to 5700 K and a CRI of 70, 80 or 90, with an efficient 70-CRI solution in warmer 3000 K for outdoor...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 6/15/2022Chip Scale Package LEDThe LUXEON HL1Z LED emitter from Lumileds BV is an un-domed, single-sided chip-scale package LED with 137 lm/W efficacy. 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To explore the signaling that occurs between these two organs,...Photonics.com 1/5/2024Targeted Spectroscopy Can Improve Treatment of Eye DiseaseA targeted spectroscopy system developed at Zilia Inc., by a team led by professor Dominic Sauvageau from the University of Alberta, enables concurrent imaging of the eye fundus — a region at...Photonics.com 9/2/2022Luminate, Qubits Ventures Launch Quantum and Photonics Pitch Competition: Week in Brief: 09/02/2022Lidar technology company Cepton received a nonbinding letter of intent for an investment of up to $100 million from its long-term automotive Tier 1 partner and current shareholder Koito Manufacturing...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 SourcesAs 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 HandbookInterferometry: Measuring with LightAn interferometer is an instrument that compares the position or surface structure of two objects. The basic two-beam division of amplitude interferometer components consists of a light source, a...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. 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These...Photonics.com 10/4/2022Product Development Strategies for Electro-Optical SystemsThis whitepaper looks at the unique challenges associated with optical systems by exploring two extremes, an ultra-high precision instrument, and a low-cost consumer product, and the different...Photonics.com 4/18/2024Medical Applications3m.i.k.r.o.n.™ is the technology platform for compact, efficient, fast and reliable lasers for a wide range of potential applications in the field of medical engineering and industry.Photonics.com 9/26/2022Properties and Applications of SapphireSapphire is a tough optical material resistant to chemicals, scratching, and high pressure in many diverse environments and has exceptional transparency. 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