Request InfoIDEX Health & Science - Melles Griot, Light Sources GroupCARLSBAD, Calif., Feb. 21, 2014 — Melles Griot has introduced the OEM monolithic light engine for applications including flow cytometry, confocal microscopy, microarray and retinal scanning, capillary electrophoresis, laser-induced fluorescence and polymerase chain reaction. The light engine can shake, rattle and ship without the need for realignment. Its hermetically sealed design, combined with a patented beam combiner, improves stability when subjected to mechanical shock, vibration and temperature changes. Available in three or more output wavelengths from 405 to 785 nm and powers up to 200 mW, the device...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/15/2024Bandpass Optical FiltersThe Semrock Nanopede™ Optical Filters from IDEX Health & Science cover the near UV and visible spectrum 20 nm full-width, half-max steps. 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Therefore,...Photonics.com 10/14/2022Leonardo DRS Secures Army Contract; ZEISS Microscopy Strikes Contract: Week in Brief: 10/14/2022ARLINGTON, Va. — Leonardo DRS received a contract to produce its next-generation thermal weapon sights for the U.S. Army. The firm fixed-price contract from the U.S. Army Contracting Command is...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookMeasuring Surface Roughness: The Benefits of Laser Confocal MicroscopyWhen evaluating the surface of a component, surface roughness can be assessed by eye or by rubbing it with a fingertip. Common expressions include “shiny,” “lusterless and...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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Clearly the...Photonics.com 12/2/2022Innovating the Tunable Light Source - How the Tunable Laser System is Applied in Fluorescence MicroscopyThe market for the tunable light source is ever expanding due to its uses in countless fields, such as the inspection industry, machine visioning, and a wide range of optical experiments....WEBINARSPhotonics.com 7/7/2022Wavelength-Selective Optical Filters: Providing More Signal and Less Background to PCR InstrumentsEngineers face many unique challenges when creating polymerase chain reaction (PCR) instrumentation. 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The BioPhotonics Conference will feature insights and innovations in microscopy, spectroscopy, flow...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryrecombinase polymerase amplificationRecombinase polymerase amplification (RPA) is a molecular biology technique used to rapidly amplify specific DNA or RNA sequences under isothermal conditions, meaning it does not require the...Photonics DictionaryCMOS 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...Photonics Dictionarypolymerase chain reactionThe polymerase chain reaction (PCR) is a widely used molecular biology technique used to amplify a specific segment of DNA (deoxyribonucleic acid) through a series of temperature-controlled cycles....Photonics Dictionaryhyperchromic shiftHyperchromic shift refers to an increase in the absorption of light, leading to a higher absorbance, often observed in certain chemical or biological substances upon undergoing a structural change....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). 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