Edmund Optics of Barrington, N.J., USA, has expanded its sales division, opening an office in Rome. The branch will provide sales distribution, analysis and evaluation services to southern Europe and the Mediterranean.Read full articleRelated content from Photonics MediaARTICLESTunable Nanoparticle Layer Switches Between ‘Mirror,’ ‘Window’Researchers have made a reversible electrotunable filter that can change between a reflective ‘mirror’ and a transmissive ‘window’. This discovery could help scientists create...EuroPhotonics December 2017 IssueFrequency-Stable Laser Enhances Optical Satellite NavigationScientists report that an active optical frequency reference based on molecular iodine was successfully tested for the first time in space. Results of the JOKARUS experiment (German acronym for...EuroPhotonics September 2018 IssueUltrafast Measurement Technique Demonstrates Beginning of Laser PulsesResearchers have demonstrated how laser pulses emerge from noise, then collapse and oscillate before stabilizing. The discovery was made possible by real-time measurement of the laser’s...EuroPhotonics September 2018 Issue5D HSI Measures Shape and Spectral Characteristics as a Function of TimeA 5D hyperspectral imaging system (HSI) — so-called because it captures multiple wavelengths of light plus spatial coordinates as a function of time — has been developed by a team at...EuroPhotonics December 2018 IssuePRODUCTSFixed Focal Length LensesThe TECHSPEC HPr series fixed focal length lenses from Edmund Optics Inc. are high-performance, ruggedized versions of the HP series of lenses. 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M12...Photonics Spectra June 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 2/21/2018Fluorescence Microscopy Using the TECHSPEC Cage SystemKatie Walker, a Product Line Engineer at Edmund Optics, showcases Edmund Optics' Optical Cage System and how it can be used to build a digital video fluorescence microscope. The Optical Cage System...Photonics.com 9/25/2013Edmund Optics - Filter Coatings – Hard versus TraditionalDifferences between hard and traditional coated filters. Discusses how they are both manufactured and the benefits of one type of coating over the other.Photonics.com 6/27/2012SCHOTT Solutions for InVitro DiagnosticsLight is not always simply light when it comes to clinical diagnoses, light is the key to prediction accuracy in analytical quality. Our solution: a flexible fiber optic multi-branch device with...Photonics.com 3/14/2018WHITEPAPERSA New Spectral Analysis System Designed to Measure High-Performance Thin-Film Optical FiltersThe HELIX Spectral Analysis System was designed to address the limitations of most commercially available spectrophotometers when measuring high-performance thin-film optical filters. 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This webinar will cover ISO LIDT specifications...Photonics.com 10/25/2017Understanding Optical CoatingsThis webinar will help users understand the latest technologies in fluorescence, microscopy, and neuroscience applications, in order to specify the right coating to optimize system performance while...Photonics.com 12/2/2015PHOTONICS DICTIONARY TERMSmicroficheA small card (10 x 15 cm) that has been treated with a photographic emulsion to record and store the microimages of documents and graphic information projected on it by a microfilm camera. A...EDU.photonics.com 3/5/2018high-density storageExtensive data storage in the form of bits, with the use of high-resolution photographic materials and optics, and generally a laser.EDU.photonics.com 9/8/2009Gaussian optics1. That branch of optics that illustrates the theory in which q is substituted for sin q in Snell's law. Effective results are achieved if the aperture and field angle are made very small. The...EDU.photonics.com 3/5/2018octaveThe interval between two points, where the frequency at the second point is twice the frequency of the first. In physics and optics, these two points for example would be any two consecutive...EDU.photonics.com 3/5/2018PHOTONICS HANDBOOK ARTICLESAspheric 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 HandbookAspheric 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. 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Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideKentek CorporationLaser safety eyewear, barriers & signs, laser components, laser replacement parts, laser accessories, medical laser safety eye protection - find these LaserSmart® products and more in the...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