Request InfoLaser Components Germany GmbHThe complex coating of temperature-sensitive optics at process temperatures below 100 °C, previously challenging, is now promising – despite the long coating times required for such complex structures. Most coatings are applied in high vacuum at temperatures well above 100 °C, which has a negative impact on some materials, leading to discoloration or malfunction. Laser Components GmbH has succeeded in applying a broadband antireflection (AR) coating on such critical optics using ion beam sputtering. After coating, gradient-index (GRIN) optics achieved an...See full productRelated content from Photonics MediaPRODUCTSVision Spectra Summer 2023 IssueTelecentric LensesThe TC4MHRP and TC4MHRP CORE high-resolution telecentric lenses from Opto Engineering are designed for sensors up to 4/3-in. With a large optical aperture, the optics offer low distortion, high...Photonics.com 5/15/2023Photonic Design SoftwareVersion 11.4 of VPIphotonics GmbH’s Design Suite software for photonic components and optical transmission systems provides access to 900 professional, application-specific simulation tools and...Photonics.com 5/30/2022Photonic Design SoftwareVersion 11.3 of VPIphotonics GmbH’s Design Suite is an updated design software for photonic components and optical transmission systems. With professional, application-specific simulation...Photonics.com 8/18/2023TEC ControllersA range of TEC Controllers from Meerstetter Engineering GmbH feature enhanced power, wide input voltage ranges for 48-V industrial power supplies, improved power stages, and CANopen interfaces. ...ARTICLESPhotonics Spectra July 2022 IssueAR Coating Technique Streamlines 3D-Printed Micro-OpticsResearchers at the University of Stuttgart have developed a low-temperature atomic layer deposition (ALD) technique for applying antireflective (AR) coatings to lens surfaces in multi-lens systems....Photonics.com 9/9/2022Jenoptik Breaks Ground on Dresden Fab: Week in Brief: 09/09/2022II-VI announced its corporate name change. The company, which finalized its acquisition of Coherent Inc. this summer, is now called Coherent Corp. The company also debuted a brand identity, which...Photonics Spectra January 2023 IssueSpace-Saving Sensors Ease Automotive Design WoesSelf-driving vehicles need enough sensors to guide them safely through all types of traffic situations — and the sensors need enough space to work properly. As more sensors are added to...Photonics.com 9/30/2022DOD’s Largest Telescope Receives Recoat: Week in Brief: 09/30/22The Air Force Maui Optical and Supercomputing site’s Advanced Electro-Optical System, or AEOS, the Department of Defense’s largest telescope, measuring 3.6 m, has been recoated. Results...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAntireflection Coatings for the Ultraviolet, Visible and Near-IR: Graphs showing reflection curves of common antireflection coatings.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 HandbookOptical Components: Finding Your Way Through the Maze: Optical components fall into two basic groups: transmissives and reflectives. Transmissives include lenses, filters, windows, optical flats, prisms, polarizers, beamsplitters, wave plates, and fiber optics; reflectives include mirrors and retroreflectors. The performance of all may be enhanced with certain substrates and thin film coatings.Lenses come in a variety of shapes, sizes and materials. They can be made of a single piece of glass or have multiple elements; their surfaces can be spherical, aspheric or cylindrical; they can be...Photonics HandbookBeamsplitters: A Guide for Designers: With the large variety of beamsplitters available, the designer needs to take many factors into consideration. This article and its illustrations will go a long way toward making the correct choice less of a risk. All curves show typical performance.Plate beamsplitters Plate beamsplitters consist of a thin plate of optical crown glass with a different type of coating deposited on each side. The first surface is coated with an all-dielectric...WHITEPAPERSPhotonics.com 9/2/2022Antireflection Coatings for Space ApplicationsSpace can be a harsh environment for optical coatings. Optimax has successfully provided antireflection (AR) coatings for a wide range of space applications. This paper outlines the results of...Photonics.com 4/27/2022How the Neo Spectroradiometer Drastically Improves Filter QualityAdmesy develops spectroradiometers, colorimeters, and light meters. They are used in large volume 24/7 production testing as well as in smaller volume niche system manufacturing. One application...Photonics.com 5/22/2023Dual-Band Infrared Anti-Reflection CoatingsAnti-reflection (AR) coatings provide high transmission in the MWIR and LWIR bands. Reynard’s Dual-Band IR anti-reflection (AR) coatings achieve measured peak transmission values of over 99.5% in...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...WEBINARSPhotonics.com 1/18/2018Fiberguide RARe Motheye Fiber: Random Anti-Reflective (RARe) Nanostructures on Optical Fibers as Replacement for AR CoatingsAnti-reflective (AR) coatings are now entering their second century and have remained virtually unchanged throughout their life. As power level and wavelength range requirements continue to increase,...Photonics.com 3/12/2019A Bird’s-Eye View of AR Coatings, from Concept Through ProductionThe most common optical thin-film coating produced today (and for more than 80 years!) is the antireflection (AR) coating. This webinar will present the concepts and design principles of AR coatings,...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.com 9/29/2022A Technical Exploration of Spatial Light Modulators and Their Latest 3D ApplicationsLASER COMPONENTS brings together some of the brightest minds in the industry for a one-hour workshop. Doctoral students from MIT, Princeton University, and Stanford University share how they are...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009cold coatingA method of applying antireflection coatings to optics that avoids the elevated temperatures normally used. A cold coating will not be as durable as a normal coating.EDU.photonics.com 9/8/2009soft coatingA term describing an antireflection coating that may be applied to optics that cannot tolerate the high temperatures usually required for normal "hard'' coatings. Such coatings lack durability...EDU.photonics.com 9/8/2009semilenticular screenA projection screen having vertical ribs or flutes set into a plastic surface.EDU.photonics.com 9/8/2009Fresnel reflectionThe reflection of a portion of light resulting when light is incident upon the surface between materials that have different refractive indices. This Fresnel reflection depends upon the index...VIDEOSPhotonics.com 6/20/2023LASEROPTIK Blockbuster 4KWelcome to the movies and inside the home of laser optics and coatings! Get an impression of our daily routine and enjoy our thin films film stars ...Photonics.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). Quinsigamond Community College and WPI received a $4M grant...Photonics.com 9/30/2019About AlluxaGet a tour of our factory and the inside scoop on everything Alluxa has to offer.Photonics.com 6/19/2018Tech Transfer Programs Bridge Gap Between Industry and ResearchTechnology Transfer Programs are often a concerted effort to share skills, knowledge, technologies, methods of manufacturing, samples of manufacturing, and facilities among governments or...PHOTONICS BUYERS' GUIDE CATEGORIESGRIN LensesAntireflection CoatingsSolar CoatingsLaser-Induced Breakdown SpectrometersCOMPANIESPhotonics Buyers' GuideMLD Technologies LLCExperts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...Photonics 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' GuideKaufman & Robinson Inc.Kaufman & Robinson (KRI®) is a privately-held corporation located in Fort Collins, Colorado, USA. We are a full-scale manufacturer of commercial ion, plasma sources and power supply...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...