Nine innovations from across the globe took center stage last month at Prism Award ceremonies at SPIE Photonics West in San Francisco. From mini-spectrometers, smartphone plug-ins and fiber lasers to scintillation crystals and optical connectors, the 2015 Prism Awards recognized the best of the...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 12/5/2018Lightning Awards 'Luminate' RochesterLuminate — the world’s largest optics, photonics and imaging (OPI) accelerator focused on advancing next-generation OPI-enabled companies — announced at their Luminate Lightning...Photonics Spectra January 2018 IssueSERS-Based Sensor Detects Toxins at Ultralow ConcentrationsA chemical sensor equipped with organic chemical compounds could provide selective, reproducible detection of miniscule amounts of heavy metal ions quickly. The sensor is based on a plasmon-polariton...EuroPhotonics March 2018 IssueLiquid Crystal Shells Enable New Type of SensorFuture uses for liquid crystals (LCs) could range far beyond flat screen TVs to include applications for autonomous driving, anticounterfeiting technology, and a new class of sensors. ...EuroPhotonics September 2018 IssuePRODUCTSMulti-Angle Light Scattering DetectorPostnova Analytics GmbH has announced the PN3621 multi-angle light scattering (MALS) detector for size exclusion chromatography (SEC) and field-flow fractionation (FFF) systems. The detector...EuroPhotonics June 2017 IssueMiniature Laser SensorsO300 miniature laser sensors from the Baumer Group feature an IO-Link for the reliable detection of very small objects and gaps. With their IO-Link integration, O300 laser sensors are Industry...Industrial Photonics July 2018 IssueIndustrial IR CamerasIRSX cameras from Automation Technology GmbH are intelligent, self-contained thermal imaging systems that are consistently designed for industrial use. Designed as an all-in-one solution, the...Photonics Spectra December 2018 IssueAvalanche PhotodiodesThe SAH series of avalanche photodiodes from Laser Components GmbH are now available in an M1 package. The small surface-mounted device housing measures 2 × 1.4 mm. Depending on the...Photonics Spectra November 2018 IssueMEDIAPhotonics 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 2/21/2018Light 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 10/26/2017Optics and Photonics at the Hub of the Industry - LIGHT MATTERS 10.2017Tune into this month's edition of Light Matters for some of the highlights from Optifab 2017, as distributors and buyers from all over the world met in the photonics industry hub of Rochester, New...Photonics.com 10/26/2017Sneak Preview: Optifab 2017 Connects Industry and AcademiaOrganized jointly by SPIE and the American Precision Optics Manufacturers Association, Optifab 2017 will be held Oct. 16-19 at the Rochester Riverside Convention Center in Rochester, N.Y. This...Photonics.com 10/5/2017WHITEPAPERSUsing Newport 1936-R/2936-R Power Meters for Low-Power, Pulsed or Modulated Light SourcesRecent advancements in photonics technologies have broadened their applications into many different areas. An increasingly larger number of complex and diverse forms of light sources are designed...Photonics.com 6/1/2017Key Considerations when Designing and Implementing an Outdoor-Ready Smart Imaging SystemThe key to a successful all-in-one imaging system is the use of embedded systems – especially when it comes to designing a custom proprietary system. This white paper walks you through key elements...Photonics.com 1/26/2018Design Optimization of Grating Fiber Couplers with RSoft ProductsEngineers can readily achieve optimal design of silicon photonics devices using rigorous simulation tools to numerically optimize a large number of design parameters. This paper demonstrates how a...Photonics.com 10/1/2017High-Performance FDTD Simulations with Sub-Cell/Conformal Meshing in RSoft FullWAVEDue to the computationally intensive nature of the FDTD simulation method, improved accuracy and convergence are critical for its practical use as a design algorithm in applications where numerous...Photonics.com 1/1/2018WEBINARSDevelopments in Optics and Optical ComponentsFree Webinar Additional Questions & Answers from the Webinar below: Speakers: Dr. Robert R. McLeod Associate Professor and Graduate Director Electrical, Computer and Energy...Photonics.com 5/29/2013Photonics 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 6/9/2016Perspectives 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 2/16/2012Novel IR Sensors for Medicine, Industry, and Homeland SecurityThis is a free webinar presented by Photonics Media. Sponsored by: DRS Technologies Our speaker: Dr. Hooman Mohseni Associate Professor, Electrical Engineering and Computer Science...Photonics.com 4/19/2012PHOTONICS DICTIONARY TERMSlaser speckleSparkling granular pattern that is observed when an object diffusely reflects coincident laser light. Speckle appears as an irregularity in many holographs but has been exploited as a measurement...EDU.photonics.com 9/8/2009metrologyThe science of measurement, particularly of lengths and angles.EDU.photonics.com 9/8/2009speckle metrologyRefers to the variety of techniques that use the interference pattern produced by laser light diffusely reflected by an object. There are two basic techniques: direct laser photography, used when...EDU.photonics.com 9/8/2009PHOTONICS 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 HandbookBroadband Spectrophotometry: A Fast, Simple, Accurate Tool: Broadband spectrophotometers coupled with relatively simple algorithms can provide fast, nondestructive and comprehensive characterization of thin films.Designing devices that incorporate ultrathin films is an important means of enhancing yields. However, characterizing ultrathin films provides a challenge for mainstream metrology tools such as...Photonics HandbookMeasuring Aspheres: Selecting the Best Technique: The metrology method should match the nature of the part and the inspection constraints.The benefits of aspheric lenses are numerous: They allow for a reduction in spherical aberrations and are ideal for focusing or collimating light, as they can achieve a low ƒ-number. Aspheres...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 HandbookPHOTONICS BUYERS' GUIDE CATEGORIESLiquid Crystal Light ValvesA liquid crystal light valve is a device that uses the properties of liquid crystals to control the level of illumination passing through an optical system.Twyman-Green InterferometersA Twyman-Green interferometer is a testing device that provides a contour map of the emergent wavefront for the observer in terms of the given wavelength of the light.Optical PyrometersAn optical pyrometer is a system that, by comparing a source whose temperature is to be measured to a standardized source of illumination (usually compared to the human eye), determines the...Particle Size StandardsCOMPANIESApollo Optical Systems Inc.Apollo Optical Systems, Inc. (AOS) is a world leader in the lens design, engineering, and manufacturing of custom precision optical components and systems. AOS specializes in Single-Point Diamond...Photonics Buyers' GuideTeledyne Judson TechnologiesTeledyne Judson Technologies (TJT) is a global leader for IR sensors from the Visible to VLWIR spectrum. Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...Photonics Buyers' GuideBMV Optical Technologies Inc.BMV Optical Technologies Inc. provides manufacturing services for optical components, systems, and thin-film coatings. Products include lenses (cylindrical and spherical), Gaussian reflectivity...Photonics Buyers' GuideOpto Diode CorporationOpto Diode Corporation (Camarillo, CA - (www.optodiode.com) , an ITW Company, delivers industry-leading sensors, photodiodes, IR detectors, photonic modules, assemblies, and LEDs. Available in...Photonics Buyers' Guide