Request InfoServo-Robot Inc.The Digi-Las intelligent laser joining head with 3-D coaxial vision, designed for laser-welded blanks and general automotive applications, has been unveiled by Servo-Robot Corp. It allows high-precision joint position measurement for joint tracking with external actuators. The 308 × 120 × 260-mm system is adaptable to any Nd:YAG or ytterbium laser fiber. The controller can perform both tracking and inspection functions, and the articulated robot can weld curved joints and complex 3-D parts. Depth of field is 6 mm, field of view is 8.2 mm, sampling rate per channel is 100,000 pixels per...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/19/2024Laser Wavelength MetersThe 872A-VIS and 872A-NIR from Bristol Instruments are laser wavelength meters that support laser measurements from 375 to 1700 nm. The 872A models offer a frequency resolution better than 300 kHz at...Photonics Showcase July 2022 IssueVCSELs for Industrial DemandSingle-mode VCSELs in a hermetically sealed TO housing allow easy handling of the laser diode and are suitable for operation in demanding ambient conditions. Various wavelengths are available, from...Photonics Spectra September 2022 IssuePower DetectorsThe HP60A-15KW-GD-QBH power detector series from Gentec Electro-Optics Inc. is designed for the measurement of fiber lasers with powers of up to 15 kW. Users can measure average laser power for...Photonics Spectra July 2023 IssueDeep UV Picosecond LaserThe HyperRapid NXT 266 industrial-grade deep UV picosecond laser from Coherent offers precision manufacturing as small as 5 µm. The device can ablate holes, trenches, through cuts, and...ARTICLESBioPhotonics Sep/Oct 2022 IssueMicro-Ring Resonator Enables Fast, Accurate Detection of Ebola VirusA diagnostic technique for the Ebola virus uses a micro-ring resonator and a biomarker to quickly identify the presence of the virus in blood samples. Researchers at Washington University School of...Photonics Spectra January 2023 IssueLaser-Matter Interaction Improves Nanostructure FabricationRecent progress in the fabrication of nanostructures has led to their application in numerous fields, including materials engineering, environmental remediation, biomedicine, and more. In particular,...Photonics Spectra February 2024 IssuePlasma-infused Pulse Compression Proposes Pathway to Zettawatt LasersThe ability to compress laser pulses to ultrahigh powers could open the way for compact lasers in the order of exawatt and above. Such powerful lasers would enable scientists to push the limits of...Photonics Spectra March 2023 IssueSound Waves Enable Single-Photon Control at High SpeedLight and sound are foundational to modern communication technology. Glass fibers — with laser light— form the bedrock of the internet. Nanoscale sound waves on chips serve to process...PHOTONICS HANDBOOK ARTICLESPhotonics 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 HandbookLaser Perforation: The Diffractive Beamsplitter AdvantageThe basic setup in laser perforation includes a pulsed laser, a lens and either a moving mirror, a rotating web or both. Each laser pulse creates a hole in the material. During the blank time in...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 HandbookNd:YAG Lasers: Standing the Test of TimeThe ubiquitous Nd:YAG laser has played many roles over the years. For the military, it has provided rangefinding and target designation capabilities. When used with nonlinear optics or as a pump...WHITEPAPERSPhotonics.com 2/21/2024Heat Conduction Joining the Multispot Focusing LensDespite the rapid development of modern lasers, the Gaussian intensity distribution often leads to problems, especially in laser material processing. When welding wide weld seams, a top-hat profile...Photonics.com 9/29/2023Accuracy in Optical DesignAnswering some common questions new users of optical design and analysis software have are “How accurate are the results?” or “Can I trust the results I get?” and discussing the importance of...Photonics.com 12/8/2022Sub 50 Femtosecond Pulse Lasers for Gentler Multiphoton MicroscopyFinding the ideal ultra-fast laser source for a multiphoton imaging setup is not trivial. It is a fine balance between peak power, pulse energy and laser wavelength. In this white paper we show that...Photonics.com 1/17/2023Pesticide Detection on Apple Skin Using SERSProtecting food crops is vital to the world’s food chain, and pesticides are a critical tool to kill, repel, and control pests. One method to reduce the dangers of pesticides is limiting the allowed...WEBINARSPhotonics.com 1/18/2018Fiberguide RARe Motheye Fiber: Random Anti-Reflective (RARe) Nanostructures on Optical Fibers as Replacement for AR CoatingsAnti-reflective (AR) coatings are now entering their second century and have remained virtually unchanged throughout their life. As power level and wavelength range requirements continue to increase,...Photonics.com 3/7/2019In 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 1/9/2023Innovations 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 6/30/2021European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryoptical coatingsOptical coatings are thin layers of materials applied to optical components, such as lenses, mirrors, filters, and prisms, to modify their reflective and transmissive properties. These coatings are...Photonics Dictionaryaversion responseEye blink or head movement in response to bright light. Aversion responses such as blinking are sufficient protection from less hazardous lasers, including Class 2 lasers. An eye blink can occur, at...Photonics Dictionarylaser active elementsLaser active elements typically refers to the substances or materials within a laser system that play a critical role in the amplification of light through the process of stimulated emission. These...Photonics DictionarydBmDecibels referenced to one milliwatt; often used to specify power ratings for semiconductor diode lasers.VIDEOSPhotonics.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 12/6/2022Telecentric Lenses - Shanghai OpticsTelecentric Lenses are widely used in metrology instruments, laser marking systems, and AOI (Automatic Optical Inspection) machines. Here’s a 360 view of one of our custom Telecentric Lenses which...Photonics.com 7/27/2022About DRS Daylight SolutionsLeonardo DRS Daylight Solutions' line of business is the world's leading provider of best-in-class, mid-infrared, quantum cascade laser sources for life sciences, research, industrial, and defense...Photonics.com 6/19/2019Edinburgh Instruments Product RangeEdinburgh Instruments is a world-leader in both single photon counting and time correlated single photon counting (TCSPC) based fluorescence spectrometers. Our product range includes: FLS1000...PHOTONICS BUYERS' GUIDE CATEGORIESInfrared Radiation SourcesAn infrared radiation source is any object that emits radiation of a wavelength lying between about 0.75 to 1000 µm. A calibrated secondary source usually is a heated cavity (blackbody) or a filament...Laser Scribing and Engraving ServicesFiber Optic Coupling CompoundsCharacter Generation Laser SystemsCOMPANIESPhotonics 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' GuideLaservision USALASER SAFETY • Eyewear • Barriers • Windows • Training laservision USA designs and manufactures a comprehensive assortment of custom-made laser safety eyewear that attenuates...