Gooch & Housego (G&H) has announced that it has acquired US fiber optic components and subsystems specialist Gould Fiber Optics (GFO). Gooch & Housego is a photonics technology business headquartered in Ilminster, Somerset, UK with operations in the USA and Europe. The company researches, designs, engineers and manufactures advanced photonic subsystems, and components for applications in the aerospace & defense, industrial systems, optical communications, life sciences and scientific research sectors. Gould Fiber Optics is a supplier of key enabling components to...Read full articleRelated content from Photonics MediaARTICLES2019 Prism Award Finalists AnnouncedEstablished industry stalwarts will compete with disruptive startups at the Prism Awards ceremony and banquet during SPIE Photonics West 2019 in San Francisco. Celebrating its 11th year, the Prism...Photonics.com 12/5/2018Fully Flexible, Foldable Smartphone Is Now a RealityCalifornia-based startup company Royole Corp., a manufacturer of next-generation human-machine interface technologies and products, has launched the world’s first commercially available...Photonics Spectra February 2019 IssueLuminate NY Initiative Welcomes Bio-Heavy Cohort IINew York state’s Luminate NY accelerator held its Lightning Awards at the Dryden Theatre at the George Eastman House in Rochester, going from 21 chosen competing companies to 10 finalists. ...Photonics Spectra January 2019 IssueLight and Sound Interactive to Host Influencers in AR, Gaming, and PhotonicsThe Light and Sound Interactive (LSI) Conference, taking place June 25-27 in Rochester, N.Y., will connect entrepreneurs and showcase emerging technologies in the realms of photonics, imaging, and...Photonics Spectra June 2019 IssuePRODUCTSLJ-X8000The LJ-X8000 series of 2D/3D laser profilers from Keyence Corp. of America provides high-resolution inline measurement at 3,200 data points/profile. Designed to handle a wide range of...Photonics Spectra March 2020 IssueYAG DetectorsYAG detectors from OSI Optoelectronics Inc. are high-performance, 1064-nm photodetectors specially designed for defense applications. The low-capacitance, ultra-low-noise devices can sense...Photonics Spectra August 2019 IssueLidar ScannerThe Gecko-Four™ polygon scanner from Precision Laser Scanning LLC is used for lidar scanning. The Gecko-Four features a 25-mm aperture for a range of >200 m, with its four facets...Photonics.com 10/23/2019Polymerase Chain Reaction FiltersThe Ultra Series qPCR series of Polymerase Chain Reaction (PCR) filters from Alluxa Inc. feature optical characteristics to improve the speed and efficiency of real-time quantitative PCR testing for...Photonics Spectra July 2020 IssuePHOTONICS HANDBOOK ARTICLESAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookLaser Safety: Important Considerations: Laser safety is nothing to scoff at; lasers can be hazardous. Enter Class 1 laser products — lasers that are so safe that the user doesn’t require specific laser safety training or protective eyewear. Some precautions still exist, though.When purchasing an industrial laser system, the astute buyer will look for a Class 1 laser product — a system where the laser beam hazard is completely enclosed and there is no potential laser...Photonics HandbookCamera Resolution: Combining Detector and Optics Performance: Most image-quality discussions center on resolution, which is thought to uniquely determine system performance. Resolution, however, is a more complex concept.Camera resolution depends upon the optical blur diameter and the detector size. Schade combined these to create an equivalent resolution that is a function of Fλ/d where F is the focal ratio,...Photonics HandbookUnderstanding Surface Quality: A Practical Guide: Surface quality is one of the most scrutinized specifications in the optics industry. It is critical that the suppliers and customers have a consistent approach during the inspection process. These guidelines are intended to help ease communication between suppliers and customers for better products and business.Surface quality has become one of the most poorly understood specifications in the optics industry. A significant portion of the confusion stems from the two major competing (and largely...Photonics HandbookWHITEPAPERSHealth and Sanitization through UV LightingWith increased awareness and necessity for rapid disinfection methods due to the current coronavirus pandemic, ultraviolet disinfection has become a viable method to achieve it. Determining the...Photonics.com 6/30/2020Radiation Resistant LensesDrawing upon approaching 30 years experience — Resolve Optics has built a strong reputation for specialist lens design and manufacture of smaller production quantities of radiation resistant...Photonics.com 5/24/2019The Fast Lane to Embedded VisionSensor Modules are small imaging solutions used to easily integrate customized vision technologies into machines and devices that allow them to see. Developers of robots, drones, IoT, consumer...Photonics.com 6/11/2019Effects of Sterilization Methods on Key Properties of Specialty Optical Fibers Used in Medical DevicesOptical fibers with different types of polymer coatings were exposed to three sterilization conditions: multiple autoclaving, treatment with ethylene oxide and treatment with gamma rays. Effects of...Photonics.com 2/25/2019WEBINARSPerspectives on CommunicationsPhotonics Media presents two perspectives on communications, one provides an overview of quantum theory of optical communications, and the other discusses confronting the challenge of creating...Photonics.com 2/16/2012Embedded Vision: An OverviewEmbedded vision is an emerging and growing technology with use cases developing across many fields, from medical imaging to autonomous vehicles. Fundamentally, embedded vision is the integration of...Photonics.com 7/23/2020Fiberguide 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 1/18/2018Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...Photonics.com 6/9/2016PHOTONICS DICTIONARY TERMSnormalized frequencyAlso referred to as the V number in fiber optics; the normalized frequency is a dimensionless quantity, denoted by the symbol V, given by: where a is waveguide core radius, l is wavelength in vacuum,...EDU.photonics.com 3/5/2018refractive index contrastA measure of the relative difference in refractive index between two optical materials. Most commonly used in fiber optics where the refractive index contrast, D, is given as follows: where n1 equals...EDU.photonics.com 3/5/2018endoscopeA medical instrument used to view inside the human body by inserting the instrument into a natural or created aperture. The endoscope may use a coherent fiber optic bundle or conventional optics to...EDU.photonics.com 9/8/2009photonicsThe technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and...EDU.photonics.com 3/22/2016MEDIAPhotonics 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 2/21/2018Luminate NY 2019: Lightning AwardsLuminate is the world's largest Optics, Photonics and Imaging accelerator focused on advancing next-generation OPI-enabled companies. The accelerator program accepts ten companies per year to compete...Photonics.com 11/16/2018Light Matters Extra: Lightning Awards Luminate Rochester - 11/2017In this month's Light Matters Extra, we give you an in-depth look at the recent Luminate Lightning Awards. New York’s Lieutenant Governor Kathy Hochul was there and tells us why Luminate is important...Photonics.com 11/17/2017Light Matters Extra: Optifab 2017 - 10.2017In this month's Light Matters Extra, we give you an in-depth look at North America's largest optical fabrication exhibition and show – Optifab 2017. 188 companies filled the showroom floor of the...Photonics.com 10/26/2017PHOTONICS BUYERS' GUIDE CATEGORIESPhotonics Component Manufacturing EquipmentPower MetersPhotodiodesA photodiode is a two-electrode, radiation-sensitive junction formed in a semiconductor material in which the reverse current varies with illumination. Photodiodes are used for the detection of...Photonics Crystal Fiber Optic FibersCOMPANIESG&HG&H is a global leader in photonics technology. Our expertise extends from research through the development of prototypes to volume manufacturing and enables innovation and effective...Photonics Buyers' GuideII-VI Aerospace & Defense Inc.As a vertically integrated provider, II-VI Aerospace & Defense is uniquely positioned to meet the critical and complex design, engineering and production requirements of customers in the...Photonics Buyers' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideMeller Optics Inc.Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets for over 50 years. Specializing in grinding and polishing of hard, durable materials such as...Photonics Buyers' Guide