Semiconductor lithography light source manufacturer Gigaphoton Inc. has begun testing a new krypton fluoride (KrF) excimer laser, a light source for the annealing process at large-scale liquid crystal display manufacturing plants. Testing is taking place within a mass production line at a...Read full articleRelated content from Photonics MediaARTICLES2019 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.com 12/5/2018EPIC, Russian Laser Association Sign Collaborative AgreementThe European Photonics Industry Consortium (EPIC) and the Russian Laser Association have signed a memorandum of understanding to advance mutually advantageous activities in the field of photonics. ...Photonics Spectra May 2018 IssueExtreme UV Sources Fill the GapThe electromagnetic spectrum has several regions where emitters, detectors, or both are not readily available. Terahertz and the far-infrared are prime examples. Even within the visible spectrum,...Photonics Spectra May 2018 IssueVisible Light Controls Chemical Reaction Pathways, Could Be Industrial UV AlternativeA technique has been developed that modulates visible colored light, enabling it to control the reactions of chemical coupling agents needed to make industrial materials. Researchers showed that the...Photonics.com 12/4/2017PRODUCTSSequential Wavelength Dispersive Fluorescence SpectrometerThe ZSX Primus 400 sequential wavelength dispersive x-ray fluorescence spectrometer from Rigaku Corp. is designed to handle large or heavy samples and offer micro-mapping capabilities. Such...Photonics.com 8/2/2017Short-Range LidarRS-Bpearl from RoboSense is a short-range lidar designed specifically for the detection of blind spots in autonomous driving. Loaded with innovative signal processing technology, RS-Bpearl is...Photonics.com 5/3/2019LED ModulesAcrich AC LED modules from Seoul Semiconductor Co. Ltd. are offered in designs from 200 to 10,000 lm in round, rectangular, and linear formats. The AC modules integrate Seoul...Photonics Spectra September 2018 IssueCollimated Beam Shaper ModuleThe Collimated Beam Shaper Module from Holo/Or Ltd. is a tailored solution for applications requiring an extended working distance range or long depth of focus. With this module, the...Photonics Spectra January 2018 IssueMEDIA'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 12/15/2017Capasso 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 8/9/2018Optics 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 10/26/2017Capasso 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 7/5/2018WHITEPAPERSDiode 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 10/29/2018Advantages of Optically Pumped Semiconductor Lasers – Invariant Beam PropertiesThe optically pumped semiconductor laser (OPSL) is a unique patented technology that combines the most desirable attributes of laser diodes, DPSS (Diode Pumped Solid State) and Ion lasers, while...Photonics.com 7/31/2018New Approach for High Reliability, Low Loss Splicing between Silica and ZBLAN FibersIn the past decade, ZBLAN (ZrF4-BaF2-LaF3-NaF) fibers have drawn increasing interest for laser operations at wavelengths where Fused Silica-based (SiO2) fibers do not perform well. One limitation to...Photonics.com 7/5/2018Joined Fast Together: e-Mobility and Laser Welding in Automotive ProductionThe future of the automobile is the subject of hot debate. China is the leading market for electric cars and US startups have completely changed the approach for building a car. Wherever the road...Photonics.com 1/31/2019WEBINARSRare Earth Doped Fibers for use in Fiber Lasers and Amplifiers(Sponsored Content) Additional Questions and Answers from the Webinar are Detailed Below Rare Earth Doped Fibers for use in Fiber Lasers and Amplifiers The advances in...Photonics.com 11/4/2013Laser 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 9/25/2018In Vivo Medical Laser Procedures: An OverviewThis webinar, presented by OFS, will provide an overview of current in vivo medical procedures performed using lasers and optical fibers. The presentation will begin with a brief history of...Photonics.com 3/7/2019Fused Silica Selection: Solutions for Price vs. PerformanceFused silica is a key material in a multitude of optical applications, including high-power laser systems, spectroscopic instrumentation, astronomy and telecommunications. In this webinar, presented...Photonics.com 4/4/2018PHOTONICS DICTIONARY TERMSexcimer laserA rare-gas halide or rare-gas metal vapor laser emitting in the ultraviolet (126 to 558 nm) that operates on electronic transitions of molecules, up to that point diatomic, whose ground state is...EDU.photonics.com 9/8/2009transversely excited atmosphere carbon dioxide laserAbbreviated TEA CO2 laser. A gas laser that provides shorter pulses and higher peak powers than conventional CO2 lasers. The electrical excitation pulse occurs transversely to the optical axis...EDU.photonics.com 6/28/2017laser-excited Shpol'skii spectroscopyA type of fluorescence spectroscopy in which an excimer laser, a dye laser and a frequency-doubling device are used to detect polycyclic hydrocarbon atoms to a part-per-billion level.EDU.photonics.com 9/8/2009surface analysis by laser ionization(SALI) A type of spectroscopy in which neutral atoms or molecules are ionized by an excimer laser beam and then measured by a time-of-flight mass spectrometer.EDU.photonics.com 9/8/2009PHOTONICS HANDBOOK ARTICLESLaser 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 HandbookColorimetry: How to Measure Color Differences: Colorimetry, the science of color measurement, is widely employed in commerce, industry and the laboratory to express color in numerical terms and to measure color differences between specimens. Applications include paints, inks, plastics, textiles and apparel, food and beverages, pharmaceuticals and cosmetics, displays, and other parts and products that reflect or transmit color.The use and importance of colorimetry has grown in unison with the increase of global manufacturing and processing. When plastic automotive trim produced on one continent must match a painted metal...Photonics HandbookLaser Scanning Systems: Optimizing Performance: Laser scanning technology is employed in a variety of applications, each of which has specific requirements for speed, accuracy, cost and reliability.To obtain optimal performance from a laser scanning system, the system integrator must carefully weigh the effects of each component and consider how best to implement hardware and software to...Photonics HandbookMachine Vision Lighting: A First-Order Consideration: Lighting, sometimes a step-child in machine vision considerations, has become a first-order consideration in automated applications.In the beginning, automated inspection focused on the camera and optics, the algorithms, the interface hardware and the processor. Only rarely was attention paid to the lighting system or lighting...Photonics HandbookPHOTONICS BUYERS' GUIDE CATEGORIESExcimer LasersAn excimer laser is a rare-gas halide or rare-gas metal vapor laser emitting in the ultraviolet (126 to 558 nm) that operates on electronic transitions of molecules, up to that point diatomic, whose...KrF LasersArF LasersFiber LasersA fiber laser is a laser in which the lasing medium is an optical fiber doped with low levels of rare-earth halides to make it capable of amplifying light. Output is tunable over a broad range and...COMPANIESLaCroix 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' GuideElectro-Optics Technology Inc.EOT – the leader in optical isolators for high power lasers Electro-Optics Technology has been supplying enabling components and diagnostic equipment worldwide for manufacturers and users...Photonics Buyers' GuideNational Laser CompanyNational Laser is the leading U.S. manufacturing plant of argon lasers and the foremost integrator of customized laser and opto-electronic systems for Original Equipment Manufacturers. We’ve...Photonics Buyers' GuideZeus Industrial ProductsZeus delivers precision polymer solutions that transform businesses, markets, and lives. We have dedicated 50 years to building partnerships, products, and services. Headquartered in Orangeburg,...Photonics Buyers' Guide
