Request InfoDeposition Sciences Inc. (DSI)Dark mirror coatings absorb incident light, rather than reflecting or transmitting it. Thus, they simultaneously exhibit both the low transmittance of a metal blocking filter and the low reflectance of an antireflection coating. Dark mirrors are typically used to define the aperture of an optical system where control of stray light or elimination of crosstalk is critical. DSI dark mirrors are distinguished by their broadband spectral performance and exceptional environmental durability (they pass the definitive MIL-STD environmental tests for adhesion, humidity and moderate abrasion)....See full productRelated content from Photonics MediaPRODUCTSPromoted Content June 2023 IssueODiate™ Optical FiltersODiate™ high-performance optical filter coatings are manufactured on our next-generation thin-film coating platform and are designed to deliver a high level of precision, productivity, and...Promoted Content October 2023 IssueOrder Sorting FiltersWhen the spectrum of a spectrometer covers more than one octave, the multiple orders from the grating make interpretation of the detected spectrum difficult. The solution is to insert an order... January 0001 IssueIR FiltersDSI designs and manufactures thin-film coatings such as bandpasses, beamsplitters, ARs and dark mirrors for use in the MWIR thru LWIR wavelength regions. The coatings are produced by either...Photonics.com 10/3/2023Optical Design SoftwareThe Thinoxide software suite from Thinoxide Software Ltd. is a web-based optical design software that is free to use, providing a graphical implementation of the thin-film transfer-matrix method for...ARTICLESPhotonics Spectra May 2023 IssueDual-Property Coating Combats Fog, Reflections at Same TimeResearchers from the Fraunhofer Institute for Applied Optics and Precision Engineering IOF (Fraunhofer IOF) and Friedrich Schiller University Jena developed an optical coating system that combines...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 6/21/2023G&H Acquires GS OpticsPrecision optics and photonics technology company G&H (Gooch & Housego) has acquired GS Optics, a designer and manufacturer of polymer optics. The $15.7 million acquisition, G&H said, is...Photonics.com 2/22/2023Quantinuum Names CEO: People in the News: 02/22/23Quantum computing firm Quantinuum named Rajeeb Hazra CEO. Outgoing CEO Ilyas Khan will assume the roles of chief product officer and vice chairman of the board of directors. Hazra most recently...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookOptical Coating: Materials and Deposition TechnologyOptical 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 HandbookCleaning Optics: Choosing the Best MethodOptics can be contaminated in many ways. Contamination can be kept to a minimum by returning the optics to their case after use or by covering the optics for protection from the outside environment....Photonics HandbookData Tables: Optical Thin-Film MaterialsDATA TABLES: OPTICAL THIN-FILM MATERIALS Identification Physical Parameters Material Name Material Formula Transparent Region(µm) (see note a) Index at Wavelength...Photonics HandbookOptical System Design: Keeping the Coatings in MindAn optical coating engineer is frequently confronted with a difficult specification for a coating. Often the difficulty in the specification results from the particular form of the optical system. If...WHITEPAPERSPhotonics.com 8/1/2023Deposition Sciences Inc. Notch FiltersWe are pros at designing, developing, and manufacturing notch filters!Photonics.com 8/1/2023Hand Cleaning of Small OpticsA great "How-to" for cleaning optics. A must have for ALL.Photonics.com 8/1/2023Deposition Sciences Inc. Bandpass DatasheetWideband or narrowband filters from the VIS to MWIR.Photonics.com 8/1/2023Deposition Sciences Inc. Dichroic Edge FiltersShort wave pass and long wave pass filters are a specialty of ours. Learn more...WEBINARSPhotonics.com 10/10/2018Protective Coatings Extend Optics LifetimesPlease download the above “associated file” for a pdf copy of this webinar. From military airborne applications to harsh industrial uses, optics can be subjected to considerable...Photonics.com 1/11/2023Developments in Optical Coating Metrology TechnologyTightening specifications and increased demand for high -performance optical coatings continue to drive advancements in many areas of the optical manufacturing industry. To ensure customer...Photonics.com 1/16/2024Laser Application for Display ManufacturingDisplays are windows into the connected world; nearly every consumer device today has a display and a smartphone without one is impossible to imagine. They are getting larger and more interactive in...Photonics.com 2/14/2024Thin Film Coatings for Ultrafast Laser ApplicationsUltrafast lasers have been gaining popularity across various fields, and the trend has been ongoing for decades, with no signs of slowing down. As a critical part of optics, thin film coating extends...PHOTONICS DICTIONARY+ TERMSPhotonics DictionaryphotochemicalThe term photochemical pertains to chemical processes or reactions that are initiated or influenced by the absorption of light. Photochemical reactions involve the interaction of light, often in the...Photonics DictionaryoleophobicOleophobic is a term used to describe substances or materials that repel or resist oils. The word oleophobic comes from the Greek words "oleo," meaning oil, and "phobos," meaning fear. Oleophobic...Photonics Dictionarybroadside radiationRadiation that occurs perpendicular to the plane of the radiation device.Photonics DictionarydewettingDewetting is a phenomenon in materials science and physics where a thin film or coating spontaneously undergoes a process of breaking up and forming isolated droplets on a substrate. This occurs due...VIDEOSPhotonics.com 10/25/2023Introduction to EMFLearn about the team behind The EMF Edge.Photonics.com 8/1/2022What's the Difference Between Anti-Reflective and Anti-Glare - North American Coating LaboratoriesA common question we receive here at North American Coating Laboratories is “what is the difference between an anti-glare process and an anti-reflective process?”. This video will answer your...Photonics.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 9/30/2019About AlluxaGet a tour of our factory and the inside scoop on everything Alluxa has to offer.PHOTONICS BUYERS' GUIDE CATEGORIESStatic Control Products and MaterialsOptical Plating ServicesFiber Optic CoatingsMultilayer MirrorsCOMPANIESPhotonics Buyers' GuideDeposition Sciences Inc. (DSI)World Leader in High Performance, Durable Optical Thin-Film Coatings Deposition Sciences, Inc. (DSI®) produces a wide variety of highly reliable, durable, and heat-resistant optical...Photonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...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' 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...