Delta Optical Thin Film A/S celebrated the start of construction on a new facility with a cornerstone laying ceremony on Aug. 22. Delta Optical Thin Film celebrates the start of construction on its new facility. Courtesy of Delta Optical Thin Film. The 2300-sq.-m building has been designed with the potential for growth in mind. Located in the DTU Science Park, the facility will contain cleanrooms, offices, a canteen, and meeting rooms. The new facility is expected to be complete in autumn of 2020.Read full articleRelated content from Photonics MediaARTICLESPeople in the News: 08/18/21FOOTHILL RANCH, Calif. — Dental laser company BIOLASE appointed three members to its board of directors. Kathleen T. O’Loughlin, Carol Gomez Summerhays, and Martha Somerman have joined...Photonics.com 8/18/2021AI to Automate Laser Material DepositionIndustrial organizations in Germany and Canada are collaborating to provide automated control of laser material deposition (LMD) and other additive processes using artificial intelligence (AI). The...Photonics Spectra April 2022 IssueHybrid Additive Manufacturing Process Improves CoatingsA team at the Fraunhofer Institute for Production Technology (IPT) has introduced an additive manufacturing (AM) process that combines wire-based and powder-based laser cladding. According to the...EuroPhotonics Winter 2021 IssueInternational Collaboration Employs 2D Materials to Engineer Optical FibersA Jena, Germany-based research team, working with its Australian colleagues, has grown 2D materials directly on optical fibers. The researchers used a technique that involved integrating transition...Photonics.com 10/9/2020PRODUCTSTurntable Sputtering SystemThe OPTA X turntable sputtering system from Von Ardenne GmbH is designed for the deposition of interference-optical filter layers of high precision in autonomous driving, the Internet of Things,...Photonics Spectra December 2020 IssueSpherical MirrorsConcave spherical mirrors from Optical Surfaces Ltd. are designed for Schlieren imaging systems in a range of materials, including fused silica, Zerodur and ClearCeram. Distinct applications span...Photonics.com 4/20/2021HELIOS1200 300mm Sputter ToolThe HELIOS 1200 is the latest development of our renowned sputter tool for fully automated manufacture of demanding optical interference filters. The system addresses the market demand for coating...Photonics Showcase January 2022 IssueDiamond-Turned Reverse AxiconsReynard Corp. produces and coats reverse axicons with 360° windows. We have internal diamond-turning capabilities with a focus on IR, exotic, and III-V crystal materials. Aspheric, spherical,...Photonics Showcase November 2021 IssuePHOTONICS HANDBOOK ARTICLESOptical Coatings: Improving Traditional Technology: The challenges of producing dense wavelength division multiplexing (DWDM) filters for telecommunications has revolutionized the optical coating industry. This has resulted in coatings that display precision and stability orders of magnitude better than earlier offerings.The common polycrystalline materials used for optical thin-film materials do not satisfy the requirements of telecommunications because of the instabilities caused by moisture absorption in their...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 HandbookBeryllium Mirrors: Refinements Enable New Applications: Beryllium mirrors are finding commercial applications, while maintaining their military and space applications. Refinements in design and improvements in manufacturing technology have cut costs and new coatings have enabled high-power applications allowing a three-fold increase in manufacturing process speeds and economics.With a specific gravity of 1.85 g/cm3, beryllium is the lightest metal that is workable. It is 45 percent lighter than aluminum and approximately five times as stiff. Its stiffness to weight ratio...Photonics HandbookOptical Coating: Materials and Deposition Technology: Surface coatings used to control optical, mechanical and electrical properties are deposited as nano- and micrometer thicknesses of special materials.Optical coatings are deposited as thin-film multilayers of a variety of materials using specific deposition techniques. Coatings are applied to optical components that are intended for use at...Photonics HandbookWHITEPAPERSDiamond Like Carbon: Why Intlvac's Coatings & Systems are Best Positioned to Support the Booming IR Optics MarketAs the IR industry booms, more control, manufacturing power, and excellence is needed. The IR range was traditionally explored for military applications, but it has seen a marked shift toward...Photonics.com 3/25/2021Manufacturing Considerations for Tolerancing AspheresAs aspheres become more prevalent in optical systems, it is important for lens designers to consider the various tolerances when designing an aspheric lens. The following is provided from the...Photonics.com 9/1/2020High-Volume, Cost-Effective Uniform Deposition for Flat and Curved Optical SurfacesTo achieve thin film uniformity on flat surfaces, nearly every conventional physical vapor deposition (PVD) method requires masking, complex motion, or both. For curved surfaces, none of these...Photonics.com 10/8/2020Trusted Glass Measurements for Better Product DevelopmentThe PerkinElmerUL270 integrating sphere is a unique accessory that allows new accuracy to be achieved in the measurement of light-diffusing materials and adequately solves the various measurement...Photonics.com 3/18/2021WEBINARSDeposition of Uniform and Laterally Graded Optical Interference CoatingsThe advantages of reactive magnetron sputtering are its excellent layering properties, the comparatively short deposition times, and its scalability to large substrate sizes. In this webinar, you...Photonics.com 9/18/2019Large-Scale, Deep-Tissue Neuronal ImagingLingjie Kong, Ph.D., will speak on advances in large-scale deep tissue imaging of biological dynamics, focusing on applications in neuroscience. Kong received his Ph.D. in Optical Engineering...Photonics.com 4/20/2017Optical Filters: A Commodity? Technologies and ApplicationsOptical filters are often overlooked, but they are important or even crucial components in every optical instrument. While working at an optical filter company for almost 10 years, Pust witnessed...Photonics.com 4/28/2021Direct Laser Writing and Interference Patterning for Surface Modification in Automotive, Photovoltaic, and Life SciencesSuccess in a specific market depends on meeting the right technical requirements. As demand increases, it becomes necessary to develop and establish new manufacturing processes to produce functional...Photonics.com 10/29/2020PHOTONICS DICTIONARY TERMSion-assisted deposition (IAD)A technique for improving the structure density of thin-film coatings by bombarding the growing film with accelerated ions of oxygen and argon. The kinetic energy then dissipates in the film, causing...EDU.photonics.com 9/8/2009multilayer coatingA coating made up of many layers of material having alternating high and low refractive index. In this way, it is possible to produce coatings with a great variety of properties. These may be...EDU.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 9/8/2009microdensitometerThe fundamental tool of microdensitometry, the microdensitometer is an instrument used for the precise measurement of microscopic optical densities (i.e. optical absorption) by detection of faint...EDU.photonics.com 7/14/2021MEDIAAccuCoatThis video represents the most current manufacturing space at AccuCoat, as well as some key interviews with people.Photonics.com 1/7/2022PFG Optics Coating Room TourTake a quick tour around our coating clean room at our 30,000 sq ft facility located in Ocean Springs, MS. Amber Contant, Sales and Marketing Specialist, follows Marshall Harrup, Optical Thin Film...Photonics.com 2/2/2021About AlluxaGet a tour of our factory and the inside scoop on everything Alluxa has to offer.Photonics.com 9/30/2019Photonics 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 2/21/2018PHOTONICS BUYERS' GUIDE CATEGORIESThin-Film CoatingsGold CoatingsDielectric CoatingsHigh Damage Threshold CoatingsCOMPANIESReynard CorporationReynard Corporation has been a premier supplier of custom optics and thin-film coatings to a global customer base since 1984. Reynard focuses on manufacturing the highest quality products with...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' 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' Guide