Request InfoINOINO's periodically poled lithium niobate crystals generate optical frequency conversion by creating quasi-phase matching between two optical signals. The crystals can be used with an optical parametric oscillator to make a frequency-tunable laser source, or they can be used to create a second-harmonic generation of a laser signal. Other applications include sum and difference frequency generation. The crystals are available with antireflective coatings, with optically polished end faces, and with standard and custom periods ranging from 6 to 40 µm, with the possibility for more than one...See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase January 2023 IssueComplete Optical SolutionsPG&O’s complete turnkey optical solutions include high-precision surface quality on prisms and other optics from 0.059- to 30-in. diameter. With 11 continuous planetary polishers (CPs),...Photonics Showcase September 2022 IssueThin-Film Re-Polishing ServicePG&O’s unique re-polishing service can salvage coated optics that have been damaged or the specifications haven’t been met during the thin-film coating process. When lead time is...Photonics Showcase February 2024 IssueLaser Safety GlassesHHV’s innovative multilayer thin-film coated Laser Safety Glasses protect users from Class 3B and Class 4 harmful lasers. High optical densities up to OD7+ for enhanced laser protection. All of...Photonics Showcase March 2024 IssueHigh-Quality Optical CoatingsEvaporated Coatings Inc. is a professional and experienced resource for your Thin-Film Optical Coating requirements. ECI has been supplying high-precision optical coatings for more than 60 years...ARTICLESPhotonics.com 3/31/2023University of Twente Opens Bioimaging Center: Week in Brief: 03/31/23The University of Twente opened its BioImaging Centre, which serves as the core facility for microscopy at the university’s Technical Medical Centre. The facility is equipped with confocal...Photonics Spectra September 2023 IssueG&H Acquires GS Optics, Artemis OpticalG&H has made its second acquisition in less than a month, acquiring Artemis Optical, a developer and manufacturer of thin-film coatings. The deal is worth up to £8.9 million ($11.5...Photonics.com 7/19/2023Coherent Adds Executive VP; QuiX Quantum Appoints CFO: People in the News: 07/19/23Quantum photonic computing company QuiX Quantum named Kathy Willing CFO. Willing has over 25 years of international experience in a broad range of industries. 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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 HandbookTransparent Ceramics: Enabling Large, Durable, Multifunctional OpticsSingle-crystal sapphire has been the material of choice for defense and other applications that require extremely durable optics, but aluminum oxynitride (ALON) and magnesium aluminate (spinel) have...Photonics 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...WHITEPAPERSPhotonics.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 8/10/2022Linear Apodizing FiltersThe Linear Apodizing filters are used to eliminate undesirable intensity variations in optical systems such as in spectrometers. Inserting a Linear Apodizing filter in front of a detector can be used...Photonics.com 2/28/2024Optimum Order Sorting Filters for SpectrometersLearn how linear variable filters can be used in a compact spectrometer to provide optimum order sorting.Photonics.com 2/28/2024How Does an Interference Filter Work?Learn the basics of how interference filters functions.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 1/11/2022Plasma-Enhanced Atomic Layer Deposition Coatings for High-Power Laser OpticsThis presentation premiered during the 2022 Photonics Spectra Conference. For more information on Photonics Media conferences, visit events.photonics.com. About the presenter: Adriana...Photonics.com 1/20/2021A Proposed US Standard for Laser Damage PerformanceAccurate, precise, and repeatable measurements are seminal to technological advancement and commerce. Since the dawn of the laser, laser-induced damage in optics and coatings has placed a limit on...Photonics.com 1/19/2021Nanostructured Surfaces: An Alternative to Thin-Film Antireflection CoatingsNanostructured antireflective surfaces are a promising alternative to thin-film antireflective coatings for high-power laser applications. Rather than depositing coating material onto the surface of...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryinfrared lensAn infrared lens is an optical component specifically designed and optimized for transmitting, focusing, or manipulating infrared (IR) radiation within the infrared spectrum. These lenses are used in...Photonics Dictionaryoptical coatingsOptical coatings are thin layers of materials applied to optical components, such as lenses, mirrors, filters, and prisms, to modify their reflective and transmissive properties. These coatings are...Photonics Dictionaryoptical ceramicsTransparent glassy and or crystalline structured materials engineered from inorganic, non-metallic materials via various methods that include heat or specific chemical reactions. Optical ceramics...Photonics DictionaryoleophobicOleophobic is a term used to describe substances or materials that repel or resist oils. 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This video will answer your...PHOTONICS BUYERS' GUIDE CATEGORIESMultilayer MirrorsHigh Damage Threshold CoatingsElectroformed OpticsHydrophobic CoatingsCOMPANIESPhotonics 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...Photonics Buyers' GuideReynard 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...