Mitsubishi Electric Corp. was awarded a contract by Météo-France, the national meteorological service in France, to supply their DIABREZZA A Series of terminal Doppler lidar systems for use at Nice Côte d’Azur Airport. Mitsubishi Electric will supply its first terminal Doppler lidar in Europe with this order – at France’s second-busiest international airport, which handled 13.3 million passengers in 2017. The company aims to expand its weather radar and lidar business, including terminal Doppler lidar, in global markets. To maximize prevention...Read full articleRelated content from Photonics MediaARTICLESGigaphoton Opens New Company in ChinaGigaphoton Inc., a manufacturer of light sources used in semiconductor lithography, has announced the establishment of its new Chinese company, Gigaphoton China Inc. 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The new system can monitor the flow of...BioPhotonics Mar/Apr 2020 IssuePRODUCTSLighting SolutionsThe EFFILUX line of lighting products from CCS Inc. are meant to be used with its LSS series of open-architecture computational imaging solutions. EFFILUX series is now fully compatible with...Photonics.com 3/6/2020Facial Recognition LEDThe VS-FI3535 LED Series from Everlight Electronics is designed for facial recognition solutions in automotive environments. The VS-FI3535 LED Series can perceive the driver’s eyes and...Photonics Spectra January 2020 IssueLED FloodlightsThe Ra series of LED floodlights from Shenzhen EverBright Lighting Co. Ltd. is IP66 rated and features models with 100 to 700 lm/W. With powers between 20 and 400 W and beam angles of 30°,...Photonics.com 5/5/2020Sterilizing UVC LEDsThe ELUC3535NUB series of sterilizing UVC LEDs from Everlight Electronics Co. Ltd. treats medical needs and purifies water and air. Using epitaxial and flip chips on the sapphire substrate, the...Photonics Spectra June 2020 IssuePHOTONICS 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 HandbookTunable Light Sources: A Popular Choice for Measurement Applications: Common goals of spectroscopy applications such as studying the chemical or biological properties of a material often dictate the requirements of the measurement system’s lamp, power supply, and monochromator.Many common spectroscopic measurements require the coordinated operation of a detection instrument and light source, as well as data acquisition and processing. Integration of individual components...Photonics HandbookOptical Delay Lines: Key to Time-Resolved Measurements: To obtain an accurate means of creating reliable delays in any time-resolved spectroscopy or dynamic experiment, several factors about the delay line stage must be considered to reduce or eliminate errors associated with linear stages.One of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...Photonics HandbookWHITEPAPERSDesign Your AR/VR System with 2D-Q Freeforms in CODE VThe most challenging optical designs today need precise non-spherical surface shapes. A surface formulation specified by G.W. Forbes describes a “freeform” surface with orthogonal polynomial...Photonics.com 8/1/2019Using Lighting to Optimize Camera PerformanceHow light works can be a complicated subject. 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Because the images are close to the hologram plane,...EDU.photonics.com 11/19/2012photodynamic therapy (PDT)A medical technology that uses lasers or other light sources in combination with photosensitizing drugs to treat cancerous tumors.EDU.photonics.com 9/8/2009MEDIACapasso Group Embeds, Projects Independent Images on MetasurfaceMembers of the Capasso Group at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have successfully encoded multiple holographic images in a metasurface. The separate...Photonics.com 8/9/2018'Green' Initiatives - LIGHT MATTERS 12/2017On this month's episode of Light Matters, we introduce you to a green energy company that is transforming China's national treasure — the giant panda — into panda-shaped solar farms. We also bring...Photonics.com 12/15/2017PIC 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 7/30/2018Light Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...Photonics.com 3/29/2018PHOTONICS BUYERS' GUIDE CATEGORIESFluorescent Light SourcesA fluorescent light source is a tube containing mercury vapor and lined with a phosphor. When current is passed through the vapor the strong ultraviolet emission excites the phosphor, which emits...X-Ray Radiation SourcesMedical Light-Emitting Diodes (LEDs)Broadband Light SourcesCOMPANIESAdmesy BVMEASURING COLOUR IN A WORLD OF LIGHT! Admesy offers a broad range of test and measurement instruments focused on colour and light measurements in inline production process environments. All...Photonics Buyers' GuideSUTTER INSTRUMENTSutter Instrument has developed a strong reputation as a manufacturer of quality and innovative instrumentation. Sutter's customer service and technical expertise has resulted in a loyal customer...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' GuideCascade Optical CorporationCascade Optical Corporation has more than 35 years of expertise in custom vacuum-deposited thin-film coatings, specializing in IAD, low temp, low stress coatings for laser crystals and fiber optics....Photonics Buyers' Guide