Request InfoAccuCoat Inc.ROCHESTER, N.Y., June 17, 2021 — Thin-film coatings on freeform metal optics from AccuCoat Inc. allows for a reduction in nonrecurring engineering tooling charges and shortened lead times. From custom design to prototype, the service is available through volume production to handle most coating needs for shaped metal substrates. Frequent requests include coatings for lidar spinners, off-axis mirrors, parabolas, or polygons. Dielectric protective coatings may be added to extend the life of an optic. Substrate sizes from 5 to 600 mm are coated by leveraging customized and adjustable in-house tooling for optic substrates.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra January 2021 IssueLidar Laser ModuleThe Model 1790 high-power laser module from EMCORE Corp. is a 1550-nm device for lidar and optical sensing, particularly in autonomous driving. The module was developed for use as...Photonics Spectra August 2021 IssueLow-Shrinkage Cationic Epoxy9803 Low-Shrinkage Cationic Epoxy from Dymax Corp. is a light- and heat-curable cationic epoxy for active alignment of camera modules, optical components, lidar, and other advanced driver assistance...Photonics.com 10/25/2021Cryogenic Test and Evaluation KitA cryogenic test and evaluation kit for the Oxygen® RD0092 digital readout IC (DROIC) has been announced by Senseeker Engineering Inc., enabling focal plane array (FPA) developers to expedite...Photonics.com 5/6/2022Miniature Red Dot CoatingsMiniature Red Dot Coatings from AccuCoat Inc. are available for the commercial and military markets on either glass or plastic optics with custom adjustments for performance level and durability...ARTICLESPhotonics.com 5/13/2022Liquid Crystal-Based Devices Manipulate Light with Flat Optics to Uncover Hidden ImagesAn ancient optical illusion has been updated using the flat optics of today to create a device that reveals a hidden image when light is shined on it. Developed at the University of Ottawa, the magic...Photonics Spectra January 2021 IssueAn Essential Exchange of Ideas Would Benefit the Optics IndustryHighly dispersive mirrors, nanostructured coatings, and freeform optics are the vanguard in optics, and they are well positioned to expand performance and open up new applications. But there’s...Photonics Spectra July 2021 Issue2D Microlaser Arrays Enhance Stability, PowerResearchers from the University of Pennsylvania and Duke University designed and built 2D arrays of closely packed microlasers that demonstrated the stability of a single microlaser, and that...Photonics.com 7/6/2022Matt Eichenfield Named SPIE Endowed Chair: People in the News: 07/06/22Matt Eichenfield, a specialist in quantum photonics and distinguished member of the technical staff at Sandia National Laboratories, has joined the University of Arizona’s Wyant College of...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookPlastic Optics: Specifying Injection-Molded Polymer Optics: The versatility of polymer optics opens new doors for optical designers who understand the whys and hows of specifications.The use of precision polymer optics is becoming an increasing necessity today as products demand sophisticated light handling components to achieve desired results. Polymer optics can be thought of...Photonics HandbookOptical Delay Lines: Key to Time-Resolved Measurements: To obtain an accurate means of creating reliable delays in any time-resolved spectroscopy or dynamic experiment, several factors about the delay line stage must be considered to reduce or eliminate errors associated with linear stages.One 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 HandbookThin-Film Coatings: A Buyers' Guide: The vast majority of optics used in precision scientific, industrial, biomedical, and military applications incorporate thin-film coatings on their surfaces. Therefore, it’s useful for almost anyone involved in the specification and purchase of optical components to have some familiarity with the typical performance characteristics, trade-offs and limitations of various coating types, as well as some knowledge of the capabilities of common thin-film production technologies. This article provides an objective overview of both these topics.What are thin-film coatings? The purpose of any optical thin-film coating is to modify the transmittance and reflectance properties of the substrate material to which they are applied. Most coatings...Photonics HandbookBeryllium Mirrors: Refinements Enable New Applications: Beryllium mirrors are finding commercial applications, while maintaining their military and space applications. 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Less components of an optical system, less weight, and more Optical...Photonics.com 11/1/2021An Advanced Laser Technology - Vertical-Cavity Surface-Emitting LaserVIGO’s VCSEL device has been developed to successfully demonstrate the capability to meet the increasing demand of our customers for disruptive epi-wafer technology.Photonics.com 1/20/2021LIDAR: A Technology Overview and the Role of Diffuse Reflectance Targets in Testing & Calibrating Advanced Driver Assistance Systems (ADAS)LIDAR is a key enabling technology together with camera systems and other sensors in automation applications. This white paper instructs on the role of diffuse reflectance targets in testing and...WEBINARSPhotonics.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 6/12/2018Holography for Display: From AR to HUD to 3DThis webinar will discuss the technology of holographic optical elements and their use in display systems where the size and weight of optics must be constrained. While a true holographic...Photonics.com 4/6/2021Improving Production Economics in Photonics Test/Assembly and Ultrafast Laser Materials Processing of Transparent MaterialsThis webinar will present the latest advancements in precision motion control techniques, system architecture, software, algorithms, hardware, and mechanisms for system designers in the laser...Photonics.com 6/30/2021European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 3/24/2016plastic opticsThe integration of plastic materials into optical applications. When the materials are refined into lenses, prisms and mirrors, they serve the purpose of glass optics at a lower cost and a...EDU.photonics.com 3/5/2018Murty interferometerA form of shearing interferometer that contains a simple wedged (plane-parallel) glass plate with a nonzero optical path difference to create interference between split optical wavefronts. The...EDU.photonics.com 9/8/2009substrate blankMaterials (usually ceramics or other semiconductors) that are molded into approximate forms to use as supports for large mirrors or as blocks for microcircuits.EDU.photonics.com 9/8/2009Fabry-Perot laserA laser oscillator in which two mirrors are separated by an amplifying medium with an inverted population, making a Fabry-Perot cavity. Standard diode lasers are Fabry-Perot lasers.VIDEOSPhotonics.com 10/26/2017Light Matters Extra: Optifab 2017 - 10.2017In this month's Light Matters Extra, we give you an in-depth look at North America's largest optical fabrication exhibition and show – Optifab 2017. 188 companies filled the showroom floor of the...Photonics.com 11/17/2017Binding Light in Optics and Photonics - LIGHT MATTERS 11.2017Tune into this month's edition of Light Matters for 'Part 1' of an exclusive interview with SPIE CEO, Eugene Arthurs, as he speaks about his upcoming retirement. We’ll also take you to Rochester,...Photonics.com 10/26/2017Optics and Photonics at the Hub of the Industry - LIGHT MATTERS 10.2017Tune into this month's edition of Light Matters for some of the highlights from Optifab 2017, as distributors and buyers from all over the world met in the photonics industry hub of Rochester, New...Photonics.com 11/17/2017Light Matters Extra: Lightning Awards Luminate Rochester - 11/2017In this month's Light Matters Extra, we give you an in-depth look at the recent Luminate Lightning Awards. New York’s Lieutenant Governor Kathy Hochul was there and tells us why Luminate is important...PHOTONICS BUYERS' GUIDE CATEGORIESFreeform OpticsMirror BlanksPlastic OpticsA plastic optic is the integration of plastic materials into optical applications. When the materials are refined into lenses, prisms, and mirrors, they serve the purpose of glass optics at a lower...Laser MirrorsCOMPANIESPhotonics Buyers' GuideAccuCoat Inc.AccuCoat inc. is a world-class optical coating facility producing a wide range of thin-film optical coatings for IR, LiDAR, ARVR, beamsplitters, dichroic and metal mirrors, and filters. We provide...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideShanghai Optics Inc.Shanghai Optics is a leading manufacturer of advanced optical components and optical assemblies. Shanghai Optics is an unparalleled custom optical solution provider offering custom optical design and...Photonics Buyers' GuideKnight OpticalWe are a trusted leading global figure in the production and distribution of scientific, stock and custom precision optics with over 30 years’ experience providing optical solutions for a huge...