Request InfoUQG (Optics) Ltd.QG Optics glass diffusers are manufactured in a range of technical glasses and optical materials in the (UV) ultraviolet, (VIS) visible and (IR) infrared regions. Glass diffusers diffuse the incoming light and reduce directionality in the beam. Ground glasses are useful for focusing screens and weak diffusion illumination systems. It is ideal for rear projection and a variety of optical applications. Our glass diffusers can be made to a range of surface roughness/diffusion from fine etched micron surfaces to course grit grinding or sandblasted. UQG Optics has an extensive...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jul/Aug 2023 IssueCooled sCMOS CamerasXimea’s MJ042MR-GP-P11-BSI-UV model was added to its portfolio of scientific cameras. It’s equipped with a Gpixel PulSar sCMOS sensor that is combined with Peltier cooling and USB3...Promoted Content December 2022 IssueCustom Large OpticsSydor Optics can fabricate and manufacture custom IR, UV, and visible windows in a variety of custom sizes, shapes, and substrates based on decades of experience in medical, defense, industrial and...Promoted Content April 2024 IssueGermanium and Silicon Growth (CZ) and IR Optics ManufacturingFrom our beginnings in Bozeman, Montana to a globally recognized US-based manufacturer of silicon and germanium optics, Lattice Materials is a trusted partner for the most demanding and critical...Photonics.com 1/23/2024Radiometric DetectorsThe Silux-37xx Series from Gigahertz-Optik in collaboration with Oculus Photonics and HENSOLDT Optronics GmbH are silux radiometers made to measure ambient lighting conditions in an unambiguous...ARTICLESPhotonics Spectra November 2023 IssueAmplitude-Only Modulator Targets Photonic Device EfficiencyA thin-film, amplitude-only spatial light modulator made from phase-change-based material was developed by researchers at the University of Exeter and the Institute of Optics in Madrid. The...Photonics Spectra January 2024 IssueMultimodal Solution Points to Broader Adoption of MetamaterialsMetamaterials, artificial nanostructures that manipulate light, are costly and technologically challenging to fabricate. The broad, practical use of metamaterials depends on lowering their...Photonics Spectra October 2022 IssueMechanoluminescent Glass-Ceramic Could Provide Readout of Structural StrainA team at Friedrich Schiller University Jena has developed a glass-ceramic material that emits light in response to mechanical stress. With further development, the mechanoluminescent material could...Photonics Spectra December 2022 IssueFused Silica: A Transparent Look at a Complex MaterialMany users of fused silica may ask why there are so many different grades of the glass. How much variety can you expect from the simple chemical formula SiO2 — and does this wide variety have...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookOptical Materials: Double-Sided Lapping and PolishingDouble-sided processing is a batch-type process that uses planetary action — generally with loose, abrasive particles suspended in a liquid vehicle — to abrade material almost equally...Photonics HandbookTransmission Ranges for Optical MaterialsPhotonics HandbookCoefficients of Expansion and Densities of Optical MaterialsMaterial Coefficient of Expansion (×10−6 per °C) Density (lbs/cubic in.) Aluminum 23.8 0.10 Brass (cast) 18.8 0.30 Carbon (diamond) 1.2 0.25 Carbon...Photonics HandbookCommon Infrared Optical Materials and Coatings: A Guide to Properties, Performance, and ApplicationsThe optical materials selected for an optical system depend upon the application, the required system performance and the environment in which the system is to perform; thus the materials’...WHITEPAPERSPhotonics.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. Frequently it is the combination of two, or...Photonics.com 4/20/2023Plastics Identification Using ATR-FTIR SpectroscopyThe massive production of plastics has led to a throw-away culture rendering plastic pollution one of the biggest environmental issues. One solution to prevent plastic pollution is improving waste...Photonics.com 10/31/2023Block Engineering's Tunable Mid-IR Quantum Cascade LasersBlock Engineering's widely tunable mid-infrared Quantum Cascade Lasers are designed for use by researchers and manufacturers. Our next generation design features a six-fold increase in laser power,...Photonics.com 3/5/2024ISO 10110 & Material Cheat SheetThe ISO 10110 & material cheat sheet assists optical designers in specifying their optical prints according to the ISO 10110 optics drawing standards. This cheat sheet comprises two sections, namely...WEBINARSPhotonics.com 11/7/2023Mastering Diffraction Gratings: Selection and Integration Techniques for Analytical InstrumentationImagine optical elements that rival lenses or mirrors superimposed with a precise pattern of microscopic periodic structures. These are diffraction gratings that can be used in a wide range 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 4/28/2021Intelligent Material Design for Infrared OpticsChalcogenide glasses offer an opportunity to expand the possibilities available to infrared optical designers by providing the ability to create IR optical materials with specifically designed...Photonics.com 1/11/2022Ultrafast-Laser-Based Figuring and Polishing of Optical MaterialsUltrafast lasers enable non-contact, waste free, precise material removal. Ultrafast laser-based processes have the potential to replace traditional diamond-turning, magnetorheological finishing, and...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryoptical cements and adhesiveOptical cements and adhesives are specialized materials used in the assembly and bonding of optical components in optical systems. These materials are designed to provide secure and durable bonds...Photonics DictionaryopticsOptics is the branch of physics that studies the behavior and properties of light, including its interactions with matter and its manifestation as both particle and wave phenomena. It encompasses the...Photonics Dictionaryextreme ultravioletExtreme ultraviolet (EUV) refers to a specific range of electromagnetic radiation in the ultraviolet part of the spectrum. EUV radiation has wavelengths between 10 and 124 nanometers, which...Photonics Dictionarynonlinear opticsNonlinear optics is a branch of optics that studies the optical phenomena that occur when intense light interacts with a material and induces nonlinear responses. In contrast to linear optics, where...VIDEOSPhotonics.com 9/30/2019About AlluxaGet a tour of our factory and the inside scoop on everything Alluxa has to offer.Photonics.com 5/25/2021Bishnu Pal: A Guide Through Guided Wave OpticsBishnu Pal, author of "Frontiers in Guided Wave Optics and Optoelectronics" and dean of academics at Mahindra University's Ecole Centrale School of Engineering, is our guest. From his start in...Photonics.com 4/27/2016The Quantum Northwest qCHANGER 6The Quantum Northwest qCHANGER 6, in black, shown in action in a Shimadzu UV/Vis double-beam spectrophotometer. See it in action at https://vimeo.com/163617423.Photonics.com 6/19/2013Nanovolcanoes & QD Microscopy - LIGHT MATTERS 06.19.2013-Nanovolcanoes -QD Microscopy -Nuclear Detection This week on Light Matters: light scattering and nanolithography combine for drug delivery, quantum dots bring together the best of optical and...PHOTONICS BUYERS' GUIDE CATEGORIESUltraviolet Transmitting FiltersCrystalline QuartzOptical MaterialsOptical materials refer to substances or compounds specifically chosen for their optical properties and used in the fabrication of optical components and systems. These materials are characterized by...SubstratesCOMPANIESPhotonics 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' 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,...Photonics 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' 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,...