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. Gigaphoton has operated as a...Photonics Spectra January 2020 IssueActive Thermal Detection Could Broaden Use of Superresolution TechniquesBe it light, sound, or an electromagnetic wave, a probe beam operates the same way — the beam gets sent ahead and a wave of the same nature is reflected back. The absorbed energy is converted...Photonics.com 1/10/2020Cough-Recognition Camera Distinguishes Sounds Based on Deep LearningThe Korea Advanced Institute of Science and Technology (KAIST) and SM Instruments have developed a deep learning-based cough-recognition model that recognizes cough sounds in real time, and a camera...Photonics.com 9/2/2020Photoacoustic Microscopy System Improves SNR, ResolutionA superresolution localization photoacoustic microscopy (PAM) technique has been developed by a team at Pohang University of Science and Technology (POSTECH). 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 IssueFluorescence ReaderThe C10066 Immunochromato Reader from Hamamatsu Photonics accelerates R&D for novel COVID-19 test reagents. Providing precise readouts of fluorescence, the device’s measurement...BioPhotonics Jan/Feb 2021 IssueLED Street LightThe LED Shoebox Street Light from Bree Lighting Co. Ltd. employs air cooling technology for proper heat dissipation. The system uses a Lumileds SMD3030 LED with a 150-lm/W Meanwell driver and a...Photonics.com 5/16/2019PHOTONICS 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 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 HandbookWHITEPAPERSFractional Pixel Method for Improved Pixel-Level Measurement and Correction (Demura) of High-Resolution DisplaysAs display resolutions increase, imaging systems are challenged to continue to provide accurate pixel-level measurements while applying increasingly limited relative imaging resolution during...Photonics.com 1/14/2021Methods for Measuring Display Defects and Mura as Correlated to Human Visual PerceptionHuman vision and perception are the ultimate determinants of display quality, however human judgment is variable, making it difficult to define and apply quantitatively in research or production...Photonics.com 1/14/2021Using Imaging Colorimeters to Correct OLED, MicroLED, and Other Emissive Displays for Production Efficiency and YieldsImaging colorimeters can improve OLED and microLED display production by ensuring visual quality of displays — measuring brightness and color uniformity at the pixel and subpixel level to correct...Photonics.com 1/14/2021Automated Solutions for SAE Standard HUD MeasurementHead-up display (HUD) technology is one of the largest growth areas in the automotive market, and standard measurement criteria are rapidly being defined to evaluate augmented projections for visual...Photonics.com 1/14/2021WEBINARSColorimetry: A Primer on the Science of Color MeasurementThe human eye is a specially calibrated optical instrument. Our eyes have a unique response to different wavelengths of light — a response that builds our perception of color and influences our...Photonics.com 1/20/2021OLED Microdisplays: Advancing Virtual and Augmented Reality Smart GlassesData glasses and wearables like fitness trackers are changing the way many of us live, as well as enhancing vision capabilities in industry and defense. In this webinar sponsored by Radiant Vision...Photonics.com 1/19/2017Micro-Spectroscopy: Enabling Research From Novel Nano-Devices To Clinical DiagnosisMicro-spectroscopy is an ever developing modality for new and exciting research in the areas of nano-technology and bioscience. This webinar will look at modular approaches to microspectroscopy and...Photonics.com 3/24/2015New Directions in Microscopy IlluminationBelow is Michael Walsh's presentation - Join us for a FREE webinar: Wednesday, Aug. 13, 2014, 1 p.m. EDT New Directions in Microscopy Illumination In optical microscopy, light is...Photonics.com 8/13/2014PHOTONICS DICTIONARY TERMScomparison lampA reference incandescent light source having a luminous intensity that is used in photometry for comparison of other light sources.EDU.photonics.com 9/8/2009Lloyd's mirrorA mirror employed with a very high incidence angle to form a pair of coherent light sources by reflection, and therefore forming interference bands.EDU.photonics.com 9/8/2009bench photometerA device used to compare the luminous intensities of two sources by locating a point between the two light sources where the produced flux densities are equal. The luminous intensities of the two...EDU.photonics.com 9/8/2009photobiomodulationA light therapy that utilizes nonionizing light sources, including lasers, LEDs, and broadband light, in the visible and infrared spectrum. It is a nonthermal process involving endogenous...EDU.photonics.com 6/15/2018MEDIACapasso 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 12/15/2017Photonics 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 2/21/2018Capasso Group Revolutionizes Flat LensesResearchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have developed a single flat lens that can focus the entire visible spectrum of light in the same spot and in...Photonics.com 7/5/2018PHOTONICS BUYERS' GUIDE CATEGORIESBroadband Light SourcesX-Ray Radiation SourcesMicroscope Illumination SystemsDisplay Illumination SystemsCOMPANIESAdmesy 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 Instrument CompanyIn 1977, Dale Flaming, a scientist working at the University of California at San Francisco, was having difficulty reliably producing micropipettes. He developed the first electronically controlled...Photonics Buyers' GuideEdinburgh Instruments Ltd.Founded in 1971, Edinburgh Instruments Ltd. is a global provider of sophisticated, state-of-the-art analytical instrumentation for optical spectroscopy. We design and manufacture a range of...Photonics Buyers' GuideLumencor Inc.Lumencor manufactures today’s brightest and most innovative, solid-state illuminators. Our light engines facilitate imaging and photometric analysis for research, diagnostics and treatment in...Photonics Buyers' Guide