Request InfoSumitomo Electric Industries Ltd.The distributed feedback quantum cascade laser (DFB-QCL1) CAN module from Sumitomo Electric Industries Ltd. can oscillate in a single mode under continuous-wave conditions up to a device temperature of 80 °C in the 7-μm wavelength band. A temperature-controllable type is available with a 15.4-mm diameter that has a built-in thermoelectric cooler. A dedicated mount to drive the module can be also available. The uncooled type is 5.6 mm in diameter. Applications include high-speed sensing in industrial, environmental and medical fields.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Sep/Oct 2023 IssuePump LaserFurukawa Electric has extended the normal C-band range of the FRL1441U Series pump laser to enable applications in the S-band and L-band of high output power, low power consumption for Raman...Photonics.com 8/30/2023Radio Over Fiber Optical AmplifierThe Radio Over Fiber (Rof) Optical Amplifier from Beijing Rofea Optoelectronics Co. Ltd. amplifies input signal light, resulting in higher optical power output. The device works with laser...Photonics Spectra June 2023 IssueCW-WDM LaserThe Laser-1301 PXIe module (Laser 1300 Series) from Quantifi Photonics is a compact and scalable CW-WDM MSA-compliant laser test source designed to enable the CW-WDM ecosystem and accelerate the...Vision-Spectra.com December 2023 IssueHigh Peak Fiber LaserThe 1550-nm high peak power fiber laser from Lumispot Tech runs a 1550-nm laser and can be used in remote sensing, laser ranging, security monitoring, and autonomous and assisted driving. Utilizing a...ARTICLESPhotonics.com 7/12/2023Coherent Names Deputy CTO, Appoints VP: People in the News: 07/12/23Coherent Corp. named Young-Kai Chen deputy chief technology officer, and appointed Paul Silverstein vice president for investor relations and corporate communications. Chen previously served as chief...Photonics.com 8/16/2022Self-Emergent Microcombs Flip Switch for Precision TimekeepingResearchers from the universities of Strathclyde, Loughborough, and Sussex have demonstrated how optical clocks can be reliably switched on and made to keep running. The collaborators’ work...Photonics.com 12/16/2022NASA Launches Lunar Flashlight: Week in Brief: 12/16/22NASA’s Lunar Flashlight has communicated with mission controllers and confirmed it is healthy after launching Dec. 11 from Cape Canaveral Space Force Station. The satellite embarked on a...Photonics.com 2/26/2024Integration Method Efficiently Couples III-V with SiliconIn the past decades, data traffic has grown exponentially driven by emerging technologies. The field of integrated circuits has enabled that growth, making electronic devices smaller and faster. But...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookLaser Safety: Important ConsiderationsWhen 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 HandbookLaser Beam Measurement: Slit-Based Profilers for Pulsed BeamsMeasuring pulsed-beam lasers has generally required the use of a CCD array profiler. This is a reasonable solution for low-power lasers in the UV and visible wavelength range, but these require...Photonics HandbookLasers: 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 HandbookDriving Diode Lasers: A Straightforward ProcedureBy observing a few simple rules that govern diode lasers’ properties, driving them loses much of its mystery. Below its threshold current, a diode laser emits LED light with spontaneous...WHITEPAPERSPhotonics.com 2/7/2023Classification and Application of EndoscopeEndoscopic classification in terms of application, can be divided into two simple categories, namely, industrial endoscope and medical endoscope. About the types of industrial endoscope, from the...Photonics.com 11/27/2023Optimizing System Performance: A Guide to Specifying Laser ModulesLaser modules play a critical role in many processes, and selecting the right laser module is essential to optimize system performance. Applications will vary widely in their requirements and the key...Photonics.com 5/16/2022Power is Nothing Without "Pulse to Pulse" Laser ControlWe performed a measurement on different Fast and Ultrafast laser sources with our Blink HS, a new generation of High Speed Laser Energy Sensor. We showed the “Turn on” transient effects, the “pulse...Photonics.com 4/18/2024Medical 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.WEBINARSPhotonics.com 5/10/2022Expanding Implementation of Fast Optimization Technology for Photonics, Optics, and Quantum Manufacturing ApplicationsAlignment time is the largest contributor to the cost of silicon photonics and optical assemblies. New industrial automation technology dramatically shortens the time required to optimally align...Photonics.com 6/23/2021Polarization Extinction Ratio Measurement in Highly Birefringent Materials: Challenges and SolutionsThe use of polarization maintaining (PM) elements based upon optical fibers and waveguides are constantly growing in many applications, including telecommunications, fiber sensing, medical imaging,...Photonics.com 10/25/2022Compact and Customizable SS-OCT Platform for Rapid Integration and Product DevelopmentSwept-source optical coherence tomography (SS-OCT) system performance is primarily determined by the rapid tuning speed and wide tuning bandwidth of the swept laser source, as well as the...Photonics.com 12/12/2023Profiling Tightly Focused Beams in 2D Using Camera-Based Beam Profilers and Magnification OpticsBeam profilers are critical tools for characterizing lasers and light sources, whether the goal is to gain fundamental knowledge during research and development, to set important design parameters...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarycontinuous waveContinuous wave (CW) refers to a type of signal or transmission where the signal is constant and does not vary with time. In various contexts, the term is used to describe continuous, uninterrupted...Photonics Dictionarylaser cavityA laser cavity, also known as an optical cavity or resonator, is a fundamental component of a laser system. It is a confined region or space where light undergoes multiple reflections, leading to the...Photonics Dictionaryfusion ignitionFusion ignition refers to the point in a controlled nuclear fusion reaction where the energy released by the fusion reactions becomes self-sustaining, leading to a continuous release of energy...Photonics DictionaryresonatorA resonator is a device or system that exhibits resonance, which is a phenomenon that occurs when an external force or stimulus is applied at a specific frequency, causing the system to oscillate...VIDEOSPhotonics.com 10/12/2021BWT- Brand Upgrade VideoNew start, new image BWT provides you with unchanging high-quality products and services. We are committed to becoming a global leader in laser solutions, let the dream drive the light, and inspire...Photonics.com 10/14/2021BWT - Shenzhen International Laser and Intelligent Equipment, Optoelectronic Technology Expo (LFSZ 2021)At the exhibition, BWT exhibited more than 20 types of diode lasers, fiber lasers, and ultrafast lasers.Photonics.com 6/19/2018Tech Transfer Programs Bridge Gap Between Industry and ResearchTechnology Transfer Programs are often a concerted effort to share skills, knowledge, technologies, methods of manufacturing, samples of manufacturing, and facilities among governments or...Photonics.com 5/10/2023YOEC Introduction - Yangtze Optical Electronic Co.YOEC: Special optical fiber manufacturer; fiber coil; fiber sensor; optical components.PHOTONICS BUYERS' GUIDE CATEGORIESGaAs LasersLaser MirrorsHoneycomb TablesA honeycomb table is an optical test table made up of two outer layers or "skins'' bonded to either side of a honeycomblike core, usually of aluminum or steel. It results in equal quality with...Beam ExpandersA beam expander is a system of optical components designed to increase the diameter of a radiation beam. Usually an afocal system.COMPANIESPhotonics 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' 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' 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' GuideLaservision USALASER SAFETY • Eyewear • Barriers • Windows • Training laservision USA designs and manufactures a comprehensive assortment of custom-made laser safety eyewear that attenuates...