BOTHELL, Wash., Aug. 31 -- Aculight Corp., a developer of laser technologies, said it has produced an external cavity diode laser that combines the outputs from seven diode laser bars, each containing 200 single-mode emitters, to generate 26 watts of near-diffraction-limited light at 820 nm. The company said this may be the largest number of diode lasers combined into a single, high-beam-quality light source. "One of the most common lasers around is the diode laser," said Dennis Lowenthal, Aculight's vice president for research and development. "They're rugged, efficient and a great workhorse...Read full articleRelated content from Photonics MediaArticlesPerovskite-based LEDs Pave Way to Novel Thin-Film Laser DiodesA research team from imec has developed perovskite-based LEDs that emit light 1000× brighter than OLEDs. According to the researchers, the advancement is a pivotal milestone toward a perovskite...Photonics Spectra March 2024 IssuePhone-Based Raman Spectrometer Recognizes Materials in MinutesScientists, medical personnel, and others will be able to quickly identify drugs, chemicals, and biological molecules with a handheld device for Raman spectrometry invented by a team at Texas A&M...BioPhotonics Sep/Oct 2024 IssueOn-Chip Supercontinuum Laser Holds Promise in PortabilityAn ultra-efficient on-chip supercontinuum laser developed by researchers at the University of Twente is poised to enable applications ranging from portable medical imaging devices to chemical sensing...Photonics Spectra June 2023 IssueFiber Oscillator Extends Femtosecond Lasing into the Visible BandFemtosecond (fs) fiber oscillators are a standard technology used to generate fs laser pulses. They offer a compact design, outstanding performance, and are cost-effective to use. However, the...Photonics Spectra June 2024 IssueProductsHigh-Powered Laser SystemsThe GLX60AC family from Laser Tools Co. are high-power laser emitters used for creating laser lines, illuminating pathways, and creating overhead crane exclusion zones. The laser modules use a...Photonics.com 5/9/2024Laser Ranging ModulesThe LSP-LRS-1200 and -1000 from LumiSpot Tech are 905-nm laser ranging modules that can be used in laser range finding, distance sensing, consumer, and defense applications. The LSP-LRS-1200 can...Photonics Spectra June 2024 IssuePump Laser DiodePump laser diodes from Coherent Corp. offer 65 W of output power with low operating current to support fiber lasers in industrial and consumer applications. The 65-W laser diodes are based on a...Photonics Spectra September 2023 IssueCompact Femtosecond Fiber LaserThe Carmel X-515 ultracompact laser head from Calmar Laser is a fiber-based femtosecond laser offered in both a scientific — CDRH compliant — version with front panel control knobs and an...BioPhotonics Nov/Dec 2023 IssuePhotonics Handbook ArticlesLasers: Understanding the BasicsOver 60 years have passed since the first demonstration of a laser in 1960. After the initial spark of interest, lasers were for a while categorized as “a solution waiting for a problem,”...Photonics HandbookDiode-Pumped Lasers: Performance, Reliability Enhance ApplicationsNeodymium-doped crystals and glasses such as Nd:YAG (neodymium:yttrium aluminum garnet) have long been used as laser gain materials. Optically pumped, they produce an output wavelength close to 1...Photonics HandbookSemiconductor Lasers: An Overview of Commercial DevicesLaser diodes vary widely in their wavelengths, powers, spectra and beam quality. Yet they share two fundamental components with all other lasers: an optical amplifier and a resonator that confines...Photonics HandbookHyperspectral Imaging Spectroscopy: A Look at Real-Life ApplicationsHyperspectral imaging spectroscopy has developed dramatically from a large, complex, remote-sensing satellite- or aircraft-based system into a rugged, compact, economically priced imaging and...Photonics HandbookWhite PapersMini Size 1535-nm Eye-safe Laser Rangefinder Module for Distance SensorThe Lumispot Tech LSP-LRS-0310F is a compact and lightweight laser rangefinder module, notable for being the smallest of its kind, weighing only 33 g. It is a highly precise tool for measuring...Photonics.com 12/15/2023Tunable Bandpass Filters with Wide Deep Out-of-Band BlockingThis technical white paper describes how tunable bandpass filters with wide and deep out-of-band blocking can be built using continuously variable edge filters combined with homogeneous blocking...Photonics.com 4/3/2024PG&O'S Finished IR Optics Start with the Best MaterialsOptical products, traditionally used for visible light tasks, are moving aside to make room for more specialized optical components that are being manufactured for use in ultraviolet (UV) and...Photonics.com 6/20/2024Industrial Applications3m.i.k.r.o.n.™ is the technology platform for compact, efficient, fast and reliable lasers for a wide range of potential applications in the field of medical engineering and industry.Photonics.com 4/19/2024WebinarsInnovations in Ultrashort-Pulse and RF-Excited CO2 Lasers Expand Materials Processing ApplicationsIndustrial laser materials processing is constantly evolving. Industries as varied as pharmaceutical, consumer electronics, automotive, aerospace, and textiles, among others, have benefited from new...Photonics.com 1/9/2023Optics for High-Power Laser ApplicationsThe field of laser optics, while by no means new, continues to be a subject of confusion and frustration, but also exciting innovation. Recent developments in laser technologies have enabled...Photonics.com 4/27/2021Epitaxy and Processing: VCSELs, QCLs, and InGaAs DetectorsWlodzimierz Strupinski, Ph.D., and Marcin Gebski, Ph.D., of VIGO Photonics offer perspective to industry specialists and experts who share a technological interest in the epitaxy, processing, and...Photonics.com 12/16/2021Advancement of Photoacoustic Spectroscopy in Biomedicine Leveraging QCL-IROptoacoustic spectroscopy, a technique originally established in the 19th century, is currently being leveraged to push boundaries in biomedical science. Research groups are making vast improvements...Photonics.com 10/25/2023Photonics Dictionary Termshelium-neon laserA helium-neon (HeNe) laser is a type of gas laser that emits visible red light at a wavelength of 632.8 nm. It operates based on the principle of stimulated emission of photons from excited helium...Photonics Dictionarylaser driftLaser drift typically refers to a phenomenon where the frequency or wavelength of a laser source gradually changes over time. In the context of lasers, stability in terms of frequency or wavelength...Photonics Dictionarylaser systems design and engineering servicesLaser systems design and engineering services involve specialized expertise in developing, optimizing, and implementing laser-based systems for a range of applications. These services span the entire...Photonics Dictionarymultiline laser systemA multiline laser system refers to a type of laser that is capable of emitting multiple discrete wavelengths or spectral lines simultaneously. Unlike single-line lasers, which produce radiation at a...Photonics DictionaryMediaFrankfurt Laser Company VideoThe Frankfurt Laser Company's image video highlights its journey from its founding to becoming a leader in laser technology. The video showcases the company's growth, innovation, and commitment to...Photonics.com 8/28/2024Photonics 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 2/21/2018Light Matters Extra: Optics & Photonics Technology Program, STCC - 09.2017In this month’s Light Matters Extra, we take you to the Springfield Technical Community College campus and introduce you to Professor Nick Massa, who has been teaching Optics and Photonics there for...Photonics.com 9/28/2017Research Group Breaks Ultrashort-Pulse Laser Record and More From VISION 2024A research team in Zurich breaks an ultrashort-pulse laser record. The ETH Zurich team lead by Ursula Keller is behind that breakthrough. PhotonDelta launches a PIC-based contest that could land one...Photonics.com 10/16/2024Photonics Buyers' Guide CategoriesHigh-Energy LasersBlue Diode LasersA blue diode laser is a type of semiconductor laser that emits light in the blue wavelength range of the electromagnetic spectrum, typically between 400 and 500 nanometers. Diode lasers are compact,...X-Ray Radiation SourcesUltraviolet Radiation SourcesCompaniesExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' Guide