Request InfoPrecision Glass & Optics (PG&O)PG&O’s new optical coating capabilities feature an advanced, in-situ optical monitoring and rate control system that produces ultra-precise and accurate single and multi-layered thin films. The newly-installed computer & software system provides calibration of the exact refractive index dispersion for each material and process used. The thin-film design program and the optical monitoring controller produce optical coatings that precisely match the design every time, without iteration or error, a revolutionary development in optical coating technology.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 10/30/2020Sapphire OpticsSapphire optics from Precision Glass & Optics can be used in lasers, imaging, LEDs, fiber optics, and more. The optics operate from the VIS to IR spectral wavelengths. The durable substrate...Photonics.com 4/24/2020Plasma-Based Optical Coating SystemThe AVIOR M-300 sputtering system from SOLAYER GmbH can deposit a vast range of ultra-thin films with high precision. The system provides high film uniformity and reliability in volume...Promoted Content November 2020 IssueOptical Filters from UV to Far IRPrecision manufactured optical filters and coatings optimized for specific applications for a broad wavelength range from UV to far IR. We serve diverse markets including space, science &...Promoted Content March 2020 IssuePatterned Thin Film Optical FiltersDSI’s photolithography capability produces patterned thin film coatings (including dark mirrors, metals, ARs, and bandpasses) on substrates up to 8 inches in diameter. DSI’s processes...ARTICLESPhotonics.com 11/11/2020From Contradictory Polymers, Scientists Develop Nanocoatings with Optimal Properties for OpticsMaterials scientists at Kiel University in Germany have synthesized nanoscale gradient copolymers, that possess distinct contradictory properties, to create thin-film polymer coatings that could be...Photonics.com 10/6/2020Edmund Optics Names Vice Chair to Board of DirectorsEdmund Optics announced it appointed Marisa Edmund to the position of vice chair to the company's board of directors. In more than 20 years in the photonics industry, Edmund has worked in direct...Vision Spectra Autumn 2020 IssueVision System Brings Glass Measurements into FocusFor an example of a high-stakes measurement, talk to Dan Bukaty Jr. He’s president of Precision Glass & Optics (PG&O) of Santa Ana, Calif., an optical fabrication shop that makes...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 HANDBOOK ARTICLESPhotonics HandbookCleaning Optics: Choosing the Best Method: Cleaning optical elements improves performance, providing proper materials, techniques and handling procedures are used to minimize the risk of damage.Optics 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 HandbookUltraviolet Filters: Past and Present: Bandpass filters are passive optical devices that control the flow of light. They are used to isolate certain wavelengths or colors. Applications range from detecting the gaseous composition of a distant star to visualizing the chemical activity in a human cell. Ultraviolet (UV) bandpass filters (with effective wavelength ranges below 400 nm) pose unique design and manufacturing challenges related to the absorption of materials at short wavelengths.In their earliest forms, UV bandpass filters that were optimized for wavelengths less than 400 nm, such as the Schott UG or the Hoya U-series, were constructed of absorbing compounds in glass. Such...Photonics HandbookExcimer Optics: High Power Demands High Reliability: The excimer laser’s shift to commercial applications has created a demand for higher power levels and increased reliability from the laser itself, thus creating a greater demand for industrialized optics to control, redirect, reshape and focus the intense UV radiation produced.The first high-reflectance mirror coatings for the UV and vacuum UV (VUV) were of the Al + MgF2 type produced in the late 1950s. Coatings of this design are still used today for multigas cavity...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 6/19/2020Dispelling the Myths About Laminated FiltersThere is a common belief that there is no longer a need for traditional bandpass optical filters. While this may be true in some cases, not all laminated filters are created equal. In this paper we...Photonics.com 12/4/2020Multilayer Coating for Extreme Ultraviolet ExperimentsExtreme ultraviolet (EUV) multilayer coatings have been designed and fabricated for many kinds of experiments including high-order harmonics application. In this paper, we present recent results...Photonics.com 2/2/2021PFG Optics Standard and Best TolerancesA list of standard and best tolerances for PFG fabrication and AR coating.Photonics.com 2/25/2020Hybrid Gain Flattening Filters in Optical Fiber AmplifiersIridian Spectral Technologies has developed what is referred to as a Hybrid GFF, which combines the functionality of both a WDM and the GFF on one component. Specifically, a Hybrid GFF can block the...WEBINARSPhotonics.com 4/28/2021Innovations in PVD Thin-Film Coating Equipment and Process Technologies for Precision OpticsThis presentation includes a brief overview of standard coating systems offered by Satisloh, special technology features, process capability examples, offerings in ancillary support equipment,...Photonics.com 8/20/2020Mastering the Hidden Pitfalls of Metallic CoatingsMetallic mirror coatings are critical for countless optical systems. Their optical designs are usually quite simple but face challenges in terms of environmental stability and performance across...Photonics.com 4/20/2017Large-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 2/25/2020Optical Design and Fabrication: Considerations for Going CustomThis webinar will address the items to consider when designing and fabricating a custom lens for any given system. Presenter Stuart Singer, chief executive officer at Schneider Optics Inc., will...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009mirror coatingOne or more thin-film layers of optical material deposited on a mirror blank/substrate in order to enhance the way that substrate reflects light. For example of optical materials/optical coatings...EDU.photonics.com 9/8/2009ion-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 9/8/2009momentum transferIn physics, momentum transfer is the amount of momentum transferred from one particle to another during particle collision or interaction. This phenomenon can be utilized in various areas of physics...EDU.photonics.com 9/8/2009micro-optic gyroscope (MOG)A thin-film device that integrates optics and electronics on a single chip to provide a passive-ring resonator gyroscope capable of withstanding high g forces.VIDEOSPhotonics.com 9/30/2019About AlluxaGet a tour of our factory and the inside scoop on everything Alluxa has to offer.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 5/20/2016Pigeons + LEDs: Illuminating the Skies - LIGHT MATTERS 05.20.2016The May episode of Light Matters features renowned artist Duke Riley, whose work is lighting up the skies over Brooklyn Navy Yard through mid-June with Fly by Night, a uniquely-orchestrated live...Photonics.com 1/2/2013Boson Computing - LIGHT MATTERS 01.02.2013-Boson Computing -Flexible Solar Cells -Photonic Scalpel On this edition of Light Matters, a new computer model is based on bosons, flexible solar cells show great appeal, light turns to sound, then...PHOTONICS BUYERS' GUIDE CATEGORIESGold CoatingsOptical Thin-Film Design ServicesHigh Damage Threshold CoatingsHeat Reflection CoatingsCOMPANIESPhotonics Buyers' GuidePrecision Glass & Optics (PG&O)PG&O provides high quality precision optics, thin-film coatings, glass substrates and optical fabrication services for a wide variety of applications. • New! Finished Infrared Optics...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...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' 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...