Request InfoZygo CorporationThe Mini interferometer manufactured by Zygo Corp. is a production-ready phase-shifting system that measures the form and shape of spherical and flat optics in volume manufacturing, with a compact configuration suited to the factory floor. Quantitative measurements eliminate the operator...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 11/20/20183D Optical Profiling InstrumentsZeGage 3D optical profiling instruments from Zygo Corp. provide precise and rapid noncontact measurement of surface topography for enhanced quality and process control. The ZeGage Pro and...Photonics.com 12/15/20183D Optical ProfilersThe ZeGage Pro and ZeGage Pro HR from Zygo Corp. are 3D optical profiling instruments that provide precise, rapid, noncontact measurement of surface tomography for enhanced quality and process...Photonics Spectra March 2018 IssueFuel AnalyzerThe MINISCAN IR Vision high-speed, compact mid-Fourier transform IR spectroscopy (FTIR) fuel analyzer from Grabner Instruments Messtechnik GmbH and Ametek Inc. is designed for comprehensive,...Photonics.com 11/30/2017Handheld Raman AnalyzerThe MIL-STD 810G-certified Progeny ResQ analyzer from Rigaku Analytical Devices is designed for rapid chemical identification of unknown substances. The 1064-nm spectrometer and handheld Raman...ARTICLESBioPhotonics August 2018 IssueLuminate NY Names Double Helix Top Winner of Competition's First RoundDouble Helix Optics was named the overall winner in the first round of the Luminate NY competition. The Boulder, Colo.-based company will receive $1 million in follow-on funding from New York state...Photonics.com 12/26/2018Laser Diodes in Sensor Detect Quality Differences in Olive OilsResearchers at the Complutense University of Madrid (UCM) and the Scintillon Institute have designed a sensor that can detect counterfeit olive oil labeled as extra virgin or protected designation of...Photonics Spectra July 2018 IssueLIBS Technique Analyzes Contaminants in Levitated Water DropsA new approach to detecting metal contaminants in water involves the use of laser-induced breakdown spectroscopy (LIBS) to analyze the presence of heavy metals, such as mercury, in water drops that...Photonics.com 12/5/20182019 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 HANDBOOK ARTICLESPhotonics HandbookLaser Measurement Systems: Best Practices: When purchasing a laser, learning how to apply, troubleshoot, and evaluate that device is very important.Given the pace at which technology advances, there always seems to be a learning curve. With the abundance of consumer electronics available, there typically is no right or wrong way to use these...Photonics HandbookAspheric Lenses: Optimizing the Design: This second of two articles discusses the tools optical designers need to tailor their designs to the appropriate manufacturing process, optimizing the cost of component fabrication.With the understanding of aspheric lens manufacturing provided in part one of this article, designers have the tools to optimize their aspheres; the next step is to understand how to specify and...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 HandbookSelecting a Photodetector: Using WITS$ as a Rough Guide: Performance of a photodetector with respect to the four basic attributes of light, in addition to cost, can be used to make an appropriate choice.Light is a versatile tool for investigating physical and chemical processes in nature. Any specific system being analyzed may, through the light it emits or reflects, communicate information about...WHITEPAPERSPhotonics.com 10/10/2017Daisy-chaining Data and Power to Reduce CablingSetting up motion control systems can be time consuming, costly, and complex. At Zaber, we focus on simplifying motion control. One way our systems can save you time and money is by reducing the...Photonics.com 12/5/2018Design Optimization & Sensitivity Analysis of Photonic Integrated CircuitsThis paper covers the use of design and simulation software in the development of photonic integrated circuits (PICs). Using the workflow put forward in this paper, users can analyze their PIC layout...Photonics.com 1/16/2019How Laser Quantum Measures and Reports Root Mean Square (RMS) % Noise ValueOne of Laser Quantum’s goals has always been to create lasers with the lowest possible noise. Intracavity frequency-doubled lasers have an inherent noise of about 3% RMS. Several techniques have been...Photonics.com 1/30/2019Displacement Feedback for Closed Loop Nanopositioning SystemsPiezo-based nanopositioners for moving objects in nanometer range require ultra-precise displacement sensors to increase motion stability and accuracy. A nine axis positioner setup was implemented in...WEBINARSPhotonics.com 6/30/2016New Optics Drawings StandardsJoin us for a FREE webinar! Dave Aikens, the leader of the project to adopt ISO 10110 as an American National Standard, will provide an introduction of OP1.0110, the American National Standard for...Photonics.com 4/17/2018Fundamentals of Helium Leak DetectionFrom LEDs to medical devices to microelectronics to fiber optics — everything leaks! This 40-minute webinar, presented by Agilent Technologies, will describe the challenges of locating and...Photonics.com 10/15/2019Leak Testing Sealed Laser and Photonics ComponentsThere are several technologies used to locate and/or measure leaks. Each may have advantages in terms of cost, sensitivity, repeatability, or ease of application. In this webinar, Agilent...Photonics.com 4/10/2013Industrial Imaging and VisionAdditional Questions & Answers from the webinar are below Speakers: 3-D Vision for Industrial Robot Guidance Clay Flannigan Manager, Robotics and Automation Engineering ...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009diffraction gratingA glass substrate carrying a layer of deposited aluminum that has been pressure-ruled with a large number of fine equidistant grooves, using a diamond edge as a tool. Light falling on such a grating...EDU.photonics.com 9/8/2009coincidence circuitElectronic circuit capable of distinguishing the pulses emitted by separate counters in a given time phase and determining whether the pulses were emitted by the same particle or correspond to a...EDU.photonics.com 9/8/2009double refractionThe separation of unpolarized light into two plane-polarized elements by a doubly refracting crystal. When a crystal, such as calcite, is placed between the eye and a pinhole in a card, two bright...EDU.photonics.com 9/8/2009overilluminationA hologram facet illumination technique in which the illuminating beam is twice the size of the hologram facet so that full hologram resolution capability can be realized and scanning dead time is...VIDEOSPhotonics.com 7/2/2018Light Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...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 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 11/17/2017Binding Light in Optics and Photonics - LIGHT MATTERS 11.2017Tune into this month's edition of Light Matters for 'Part 1' of an exclusive interview with SPIE CEO, Eugene Arthurs, as he speaks about his upcoming retirement. We’ll also take you to Rochester,...PHOTONICS BUYERS' GUIDE CATEGORIESDetector CoolersPolarization-Dependent Loss MetersFiber Optic Miniature OpticsMicro-OpticsMicro-opitcs are tiny (less than 2 mm in diameter) lenses, beamsplitters and other optical components used, for example, in endoscopes or microscopes or to focus light from semiconductor lasers and...COMPANIESPhotonics Buyers' GuideZygo CorporationWorldwide supplier of advanced stock and custom optics, metrology, and electro-optics. optics, custom precision electro-optical assemblies optical metrology instruments surface measuring...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' GuideVIAVI Solutions Inc.VIAVI Solutions is a global leader in both network and service enablement and optical security and performance products and solutions. Our technologies contribute to the success of a wide range of...Photonics Buyers' GuideOptometricsOptometrics is an ISO 9001:2015 certified, ITAR registered, lean optical components and optical subassembly manufacturing company committed to supplying its customers with high quality, cost...