AUTUM C. PYLANT, NEWS EDITOR, autum.pylant@photonics.comMillions of birds die each year in collisions with planes, and airports have used everything from fireworks to herding dogs to scare them away. While some ground-level methods have been successful, they’re ultimately useless in the air. Now, with brown-headed cowbirds as their test subjects,...Read full articleRelated content from Photonics MediaARTICLESLuminate 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...BioPhotonics Jul/Aug 2018 IssueBy Confining Light, Silk May Create BiosensorsNobel laureate Philip Anderson predicted that electrons can be brought to a complete halt in materials because of their scattering and defects. Named after the prize winner, the Anderson localization...BioPhotonics April 2018 IssuePhotonics to Help Moo-ve the Dairy Industry AlongThe milk supply chain generally starts on a dairy farm, where the milk moves from the cows to cooling storage tanks and then to tanker trucks that transport the milk to a dairy processor. There,...BioPhotonics October 2018 IssuePurdue Developes 'Tornado' Lab-on-a-Chip with NanotweezersPurdue University researchers have developed a new class of optical nanotweezers that can rapidly trap and detect biomolecules, viruses, and DNA. The technology can also use light to detect cancer or...BioPhotonics October 2018 IssuePRODUCTSHoya Colour Glass FiltersUQG manufacture Hoya Optical Glass Filters covering the (UV) ultraviolet to (IR) infrared regions. Our Hoya filters are mainly supplied to scientific and imaging companies. UQG Optics complete of...Photonics Buyers' Guide January 2018 IssueLuminance Measuring CameraThe GL OPTICAM 1.0 luminance measuring camera from Analytik Ltd. is a high-performance imaging device designed for the quality control of indoor and outdoor lighting products such as automotive,...Photonics Spectra December 2019 IssueLED Light Source ModuleThe RGB LED light source module from the Berliner Glas Group provides a high degree of light with small light guides. Up to 40 lm can be emitted from one fiber with a diameter of 0.7 mm. By...BioPhotonics April 2018 IssuePanel-Mount LED IndicatorsThe PT503B series of panel-mount LED indicators from LEDtronics Inc. are IP66-rated with negligible heat generation. Providing sunlight-visible LED light colors, the indicators save energy and...Photonics.com 10/1/2019PHOTONICS HANDBOOK ARTICLESLight-Emitting Diodes: A Primer: Light-emitting diodes (LEDs) are semiconductors that convert electrical energy into light energy. The color of the emitted light depends on the semiconductor material and composition, with LEDs generally classified into three wavelengths: ultraviolet, visible, and infrared.The wavelength range of commercially available LEDs with single-element output power of at least 5 mW is 360 to 950 nm. Each wavelength range is made from a specific semiconductor material family,...Photonics HandbookIntegrating Spheres: Collecting and Uniformly Distributing Light: The integrating sphere is a simple, yet often misunderstood, device for measuring optical radiation.An integrating sphere’s function is to spatially integrate radiant flux (light). However, before one can optimize a sphere design for a particular application, it is important to understand how...Photonics HandbookMicroscopy Illumination: Considering Nonlaser Light Sources: Metal halide and LED light sources are changing the illumination landscape in microscopy. Brighter, easier to use and growing in application, they are driving new options in fluorescence, conventional bright-field and other contrast techniques.As recently as five years ago, shopping for a microscope light source was fairly straightforward. For routine applications, it was tungsten halogen, typically 100 W, while for fluorescence, it was an...Photonics HandbookInterferometry: Measuring with Light: Long applied to optical shop testing, interferometry is now used to measure many different types of parts in a variety of applications, such as optical system performance, surface roughness, surface form, and displacement of moving surfaces.An interferometer is an instrument that compares the position or surface structure of two objects. The basic two-beam division of amplitude interferometer components consists of a light source, a...Photonics HandbookWHITEPAPERSHow to Improve Resiliency in the Medical DeviceThis white paper examines how breakdowns in product quality, delivery, or availability can greatly disrupt supply chain management. But teaming up with a value-based, ISO 22301-certified supplier can...Photonics.com 9/5/2019Measuring Illumination Intensity with Accuracy and PrecisionSince LED illumination systems for fluorescence microscopy arrived on the market, what is often known as "illumination intensity" has been a hot topic. The amount of light reaching the sample...Photonics.com 11/6/2019How 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 1/16/2019Diode Lasers Enable Diverse Therapeutic ApplicationsDiode lasers have become the dominant laser type used in therapeutic applications. This is because these workhorse devices provide lower cost of ownership, a wider choice of output wavelength and...Photonics.com 10/29/2018WEBINARSHolography for Display: From AR to HUD to 3DThis webinar will discuss the technology of holographic optical elements and their use in display systems where the size and weight of optics must be constrained. While a true holographic...Photonics.com 6/12/2018Quantum Dots Are Making Displays Brighter and Photomedicine BetterIf you are interested in learning how QDs are currently used in displays and how the same materials are being engineered to yield even brighter, more efficient, better colors for future displays,...Photonics.com 4/23/2019Laser Light Sources for Automotive and Specialty Lighting ApplicationsA new generation of visible laser light sources is being developed to enable advanced optical control through the use of miniature optics and reflectors, high-efficiency fiber optic transport, and...Photonics.com 9/25/2018The MUSE Microscope for Advancing Light MicroscopyThis webinar will introduce the MUSE (Microscopy with Ultraviolet Surface Excitation) Microscope, a novel form of light microscopy that can generate high-quality histology and histopathology images...Photonics.com 1/16/2018PHOTONICS DICTIONARY TERMSbeamsplitterAn optical device for dividing a beam into two or more separate beams. A simple beamsplitter may be a very thin sheet of glass inserted in the beam at an angle to divert a portion of the beam in a...EDU.photonics.com 3/24/2016separation filtersThree filters used in making a color print of a color negative, red, green and blue-violet, respectively. Each filter transmits about one-third of the visible spectrum onto the print.EDU.photonics.com 9/8/2009magentaThe reddish/purple color that results when equal amounts of blue and red are combined so that no one wavelength dominates.EDU.photonics.com 3/5/2018shadow mask tubeA type of color-generating cathode-ray tube that uses a shadow mask, a thin perforated electrode, located close to the display screen. 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This includes precision aspheres,...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' Guide