Request InfoTeraXion Inc.TeraXion has developed a laser source that allows single-frequency operation of a semiconductor distributed feedback (DFB) laser diode. The TN-NLL system enables reduction of the optical linewidth of a DFB diode laser while preserving the reliability and low-cost benefits of the semiconductor technology, the company said, and is comparable to more complex sources, such as fiber lasers and diode-pumped solid-state lasers. The product is suitable for applications in which very narrow linewidth, low-phase noise and long coherence are required.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 1/30/2023Pump Laser DiodesPump laser diodes from Coherent Corp. feature a high output power of 50 W from a single chip for fiber lasers. The diodes are available at 915 nm and 976 nm. The output facet width of the laser...Photonics.com 3/28/2024Linewidth Laser ModuleThe LXM from TeraXion is a narrow linewidth laser module for coherent applications including wind sensing, distributed acoustic sensing, FMCW lidar, optical network monitoring, and quantum...Photonics.com 3/29/2024Mini Laser Diode ArraysThe 808-nm QCW mini-bar laser diode arrays from LumiSpot Tech can be used in application fields including lighting, inspections, R&D, and solid-state diode pumps. The arrays’ single...Photonics.com 3/12/2024DPSS LaserLumispot Tech’s diode-pumped solid-state (DPSS) laser also acts as a pump light module. The laser employs a semiconductor laser as its pump source with continuous and quasi-continuous wave...ARTICLESPhotonics Spectra December 2022 IssueMultispectral Photoacoustic Imaging Peers into Skin DiseaseThe earlier that skin diseases are detected, the greater the odds that a particular therapy will be effective and successful. Optical dermoscopy, today’s medical standard for achieving early...BioPhotonics May/Jun 2023 IssuePulsed Lasers Make Headway in Treating Cardiovascular DiseasePatients with heart disease often face a daunting journey from diagnosis to treatment. They may learn, after experiencing chest pains or shortness of breath, that they have arteriosclerosis, or...Photonics.com 1/31/2024Femtum Raises $3.7M Seed RoundLaser technology startup Femtum has closed a 5 million CAD ($3.7 million) seed round. The funding accelerates its commercialization of mid-IR fiber lasers tailored to semiconductor manufacturing...Photonics Spectra June 2023 IssueFiber Lasers Scale Up Output Powers and End MarketsHigh-power fiber lasers are a versatile and powerful tool for a wide range of industrial applications, from cutting and welding to defense and beyond. Advancements in laser head design, beam...PHOTONICS HANDBOOK ARTICLESPhotonics 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 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 HandbookSolid-State Lasers: Lower Noise Means Higher PerformanceMany linear materials proceseqsing applications call for lasers with continuous-wave (CW) output. For example, early stereolithography systems were based on CW lasers such as argon-ion or HeCd. To...Photonics HandbookFiber Lasers: Continuing to Power GrowthEarly fiber lasers were inefficient and limited to low powers, until more effective methods emerged to deliver the pump light into the cladding. Valentin Gapontsev, founder and CEO of IPG Photonics,...WHITEPAPERSPhotonics.com 12/2/2022Fast Axis Collimator Lenses (FACs) - The Essential Components for Laser DiodesWe started developing FACs more than 15 years ago. The result is highly automated in-house processes which allow for competitive prices – even with high volumes. Diode lasers are efficient, compact,...Photonics.com 8/18/2023Principles of Lock-in DetectionExplore the world of lock-in amplifiers in this paper, vital for success in photonics labs. Grasp the details of detecting amplitude and phase amid widespread signal changes from pulsed lasers,...Photonics.com 10/19/2022Positioning at the Nanoscale (and Below): Trust in Proven PerformanceThrough a deep knowledge of sensing technologies, technically adept personnel, and experience across applications as diverse as astronomy to live cell imaging, Mad City Labs helps our customers...Photonics.com 6/9/2022Improving the Future of Smart Agriculture with SpectroscopyClimate change and population expansion have a direct impact on agriculture. An increasing number of people need to be fed, but changing weather patterns can cause complete crops to fail. Inevitably,...WEBINARSPhotonics.com 1/23/2018By a Stretch: Making Femtosecond Laser Design and Manufacturing Simpler, Leaner and CheaperNext-gen ultrafast lasers will be cheap, compact, robust and versatile. How does your laser measure up? This webinar will discuss challenges in femtosecond laser design and manufacturing, such as...Photonics.com 10/9/2019High-Power Diode Laser Solutions for Manufacturing ApplicationsDiode laser technology offers a broad range of performance, with unmatched scaling of wavelength, power, and beam format. It is also available in a wide selection of formats, from single emitters to...Photonics.com 7/20/2022Matching Diode Lasers and Their Applications with Beam-Shaping Micro-OpticsEvery photonics application aims toward quality, precision, and speed. The latter improves performance and reduces costs for market advantage. This improvement in speed requires the efficient use of...Photonics.com 10/26/2021Simplifying Fluorescence Microscopy Using Next-Generation Laser TechnologyKonstantin Birngruber and Max Eisele introduce TOPTICA's next-generation laser technology by highlighting multicolor light engines for standard fluorescence microscopy, as well as TOPTICA's...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryfiber laserA fiber laser is a type of laser in which the active gain medium is an optical fiber doped with rare-earth ions such as erbium, ytterbium, or neodymium. Fiber lasers generate coherent light through...Photonics Dictionarydiode-pumped solid-state laserA diode-pumped solid-state laser (DPSSL) is a type of laser system that uses semiconductor diode lasers to pump energy into a solid gain medium, resulting in the generation of coherent light. This...Photonics Dictionaryhelium-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 DictionaryNd:YAG laserNd:YAG laser refers to a solid-state laser that utilizes neodymium-doped yttrium aluminum garnet (Nd:Y3Al5O12) as the gain medium. This type of laser emits light at a wavelength of 1064 nm in the...VIDEOSPhotonics.com 9/28/2017Merging Industry and Education Through Photonics - LIGHT MATTERS 09.2017Tune into this month’s edition of Light Matters for the complete list of Photonics Media’s Industry Beacon award winners. We’ll also introduce you to an Industry Beacon in the Educator category, and...Photonics.com 9/28/2017Light 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 1/2/2013Boson Computing - LIGHT MATTERS 01.02.2013-Boson Computing -Flexible Solar Cells -Photonic Scalpel On this edition of Light Matters, a new computer model is based on bosons, flexible solar cells show great appeal, light turns to sound, then...Photonics.com 11/3/2020Andreas Tuennermann: Laser Systems, Fiber Technology, and Photonics StartupsAndreas Tuennermann, head of the Fraunhofer Institute for Applied Optics and Precision Engineering, discusses his work with fiber lasers, quantum applications, and manufacturing in a global pandemic....PHOTONICS BUYERS' GUIDE CATEGORIESPicosecond LasersDiode-Pumped Solid-State LasersA diode-pumped solid-state laser is a type of laser system that uses semiconductor diode lasers to pump energy into a solid gain medium, resulting in the generation of coherent light. This technology...Nanosecond LasersFiber LasersA fiber laser is a type of laser in which the active gain medium is an optical fiber doped with rare-earth ions such as erbium, ytterbium, or neodymium. Fiber lasers generate coherent light through...COMPANIESPhotonics Buyers' GuideExcelitas 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' 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' GuideMicro Laser Systems Inc.We are a manufacturer of Diffraction Limited Fiber Coupled Laser Systems, Optical Systems, and Fiber Optic Systems from 240 nm to 6000 nm. Unique products include various sizes of Fiber Collimators,...Photonics Buyers' GuideCASTECH INC.CASTECH is a recognized leading supplier of nonlinear optical crystals, laser crystals and precision optical components for laser, telecom, medical, analysis and detector markets. Products...