HERRSCHING, Germany, Sept. 7, 2018 — SphereOptics GmbH is now the official distributor for OSI Optoelectronics Inc. OSI’s portfolio includes complete optoelectronic systems and solutions, photodiode arrays, color sensors, silicone photodiodes, and GaAs and InGaAs photodiodes. SphereOptics serves areas of photonics such as optical materials, test and measurement devices, spectroradiometers, imaging products, and light technologies.Read full articleRelated content from Photonics MediaARTICLESChromacity, Heriot-Watt Collaborate on Research, Commercialization InitiativesUltrafast laser manufacturer Chromacity and Heriot-Watt University have formalized a five-year partnership, enhancing the collaborators’ existing relationship. The agreement positions...Photonics Spectra March 2021 IssueAIM Photonics to Lead $19M DARPA-Funded Photonics ProgramAIM Photonics (American Institute for Manufacturing Integrated Photonics), part of NY CREATES, announced $19 million in research program awards for advanced integrated photonics research projects....Photonics Spectra February 2021 IssueRobust Laser Technology Will Enable Satellite to Measure Greenhouse GasThe MERLIN satellite, a collaboration between DLR RfM in Germany and CNES in France, will use a radar-like laser system to measure the methane concentration in Earth’s atmosphere. The...Photonics.com 7/30/2020Partnership to Launch SYLOS3 Laser SystemThe Extreme Light Infrastructure Attosecond Light Pulse Source (ELI-ALPS) facility, a European research center aimed at providing the international research community with exceptional laser pulses...Photonics Spectra March 2021 IssuePRODUCTSReflectance TargetsPermaflect Reflectance Targets from SphereOptics GmbH provide uniform spectral response and durable performance for spectral imaging and lidar sensing systems. Permaflect diffuse reflectance...Photonics Spectra May 2021 IssueTunable Calibration SourcesThe SpectrALL series of tunable spectral calibration sources from Labsphere Inc. have been announced by SphereOptics GmbH. The SpectrALL series includes several models engineered for the...Photonics Spectra April 2021 IssueCompact IR Hyperspectral CameraThe Hyper-Cam Airborne Mini compact IR hyperspectral camera from Telops has been announced by SphereOptics GmbH, simplifying the conduction of airborne hyperspectral surveys without compromising...Photonics Spectra July 2021 IssueFever Detection Piezoelectric ShutterThe Nanomotion RS08 rotary, piezoelectric shutter from SphereOptics GmbH improves the accuracy of IR cameras in remote temperature measurements for fever detection. The system uses a patented...Photonics.com 7/21/2020PHOTONICS 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 HandbookFluorescence Lifetime Imaging: Choosing the Best Approach: Fluorescence lifetime imaging microscopy (FLIM), which measures the spatial distribution of the fluorescence decay, can be achieved either in the time or in the frequency domain. Each approach exhibits advantages and disadvantages, depending on the type of light detector and acquisition method employed.The term fluorescence is often applied as a synonym for photoluminescence, although luminescence actually covers fluorescence and phosphorescence. Both of these terms describe the process of...Photonics HandbookIndustrial Lasers: An Introduction to Process Qualification: The step from successfully demonstrating a new laser process on a limited number of samples under laboratory conditions, to scaling that process up for high-volume industrial use is a big one. In particular, it’s necessary to determine how variations in process parameters affect end results, so that acceptable process input and operating ranges can be determined.Materials processing with lasers is actually a broad term for a diverse range of applications. The major categories of these uses, and the lasers that service them, are summarized Table 1. At one...Photonics HandbookWHITEPAPERSFive Signs that a Photometry-Based Imaging System is the Right Choice for Your Inspection ApplicationPhotometric imaging solutions bridge the gap between machine vision systems and true human vision, offering consistent, quantifiable data for automated processes that matches the visual acuity of...Photonics.com 1/14/2021Fractional Pixel Method for Improved Pixel-Level Measurement and Correction (Demura) of High-Resolution DisplaysAs display resolutions increase, imaging systems are challenged to continue to provide accurate pixel-level measurements while applying increasingly limited relative imaging resolution during...Photonics.com 1/14/2021Telops New HD and Super HD Infrared CamerasHIGH-DEFINITION THERMAL INFRARED CAMERAS WITH UP TO 3 MEGAPIXELS. The HD and Super HD Series are high-performance thermal infrared cameras designed to provide unprecedented image quality with crisp...Photonics.com 8/31/2021Using Imaging Colorimeters to Correct OLED, MicroLED, and Other Emissive Displays for Production Efficiency and YieldsImaging colorimeters can improve OLED and microLED display production by ensuring visual quality of displays — measuring brightness and color uniformity at the pixel and subpixel level to correct...Photonics.com 1/14/2021WEBINARSSemiconductor Position-Sensitive Detectors (PSDs): Technology and ApplicationsPhotodetectors are commonly used for measuring light power. They are also used as position-sensitive detectors (PSDs) in a wide variety of applications including human eye movement monitoring,...Photonics.com 11/4/2021High-End Asphere Design for ManufacturabilityIn this webinar, Edmund Optics’ asphere experts will discuss the benefits of using aspheres in optical system design and the factors to take into account during the design process. You will...Photonics.com 8/28/2019Avalanche Photodiodes – Design and ApplicationsThe high-gain properties in avalanche photodiodes (APDs) make these devices an ideal choice for low-light-level detection in optical communications, spectroscopy, range finding and many other...Photonics.com 9/29/2020European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...Photonics.com 6/30/2021PHOTONICS DICTIONARY TERMSstatic beam shapingA technique for creating optimal performance in a system by producing a specific beam irradiance distribution, usually through the use of geometric optics. A common design involves the use of ray...EDU.photonics.com 6/30/2017image photocounting distribution (IPD)Photon flow created by imaging of light into a detector array; IPD is the electrical signal used by the image processor in a laser radar angular tracking system.EDU.photonics.com 9/8/2009minimum spot sizeThe smallest linear diameter to which a laser or other beam of radiant energy is capable of being focused, depending on the quality of the focusing optics, aperture and focal length, beam irradiance...EDU.photonics.com 9/8/2009near-field scanningA measurement technique used to determine the spatial distribution profile of an electrical or optical quantity of interest which is provided by multiple scans within the near-field region of a...EDU.photonics.com 9/8/2009MEDIAPIC Fundamentals, Design at Heart of AIM Photonics Summer AcademyStudents from large and small size companies and bigger Department of Defense affiliates of the AIM Photonics Institute took part in the recent AIM Photonics Summer Academy at MIT. This was the third...Photonics.com 7/30/2018Tech Transfer Programs Bridge Gap Between Industry and ResearchTechnology Transfer Programs are often a concerted effort to share skills, knowledge, technologies, methods of manufacturing, samples of manufacturing, and facilities among governments or...Photonics.com 6/19/2018Photonics 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 2/21/2018Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 1/18/2018PHOTONICS BUYERS' GUIDE CATEGORIESSpectrum AnalyzersSpectrum analyzers are scanning devices used to cyclically tune through a given frequency range to determine the amplitude-frequency distribution of the signals present, usually by displaying output...Lenticular ScreensA lenticular screen is a rear or front projection screen composed of minute optical surfaces that introduce a spread to the light beam that conforms approximately to the light distribution...Fiber Optic Active ComponentsGoniophotometersCOMPANIESFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...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' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...Photonics Buyers' Guide