Request InfoPrecision Laser Scanning LLCPrecision Laser Scanning LLC offers a 70,000-RPM polygon scanner with a sealed optical window for noise isolation. Sealing the mirror housing keeps out contamination, prolonging the service life of the optics. Rated for 200,000 start-stop cycles, the air bearing scanner has a long life. The standard model has a 72-facet polygon with an inscribed diameter of 2.5 in. and a thickness of 0.25 in. Applications include optical coherence tomography, microscopy, swept source, ophthalmology, inspection and 3D measurement.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra September 2019 IssueCompact Polygon ScannerThe Gecko-5-HP1 from Precision Laser Scanning LLC is a compact polygon scanner designed for high-power laser cleaning. The device’s solid aluminum polygon features excellent heat...Photonics.com 10/23/2019Lidar ScannerThe Gecko-Four™ polygon scanner from Precision Laser Scanning LLC is used for lidar scanning. The Gecko-Four features a 25-mm aperture for a range of >200 m, with its four facets...Photonics Spectra December 2018 IssueMotor-in-Mirror ScannersMIM (Motor-in-Mirror) scanners from Precision Laser Scanning LLC feature a very low profile through building the compact, precision scanning motor inside a hollow, precision polygon mirror. A...Photonics.com 4/27/2020Linear Voice Coil MotorMoticont has announced two new models in its LVCM-025 series of linear voice coil motors. The LVCM-025-038-01 features a continuous force of 2.5 lbs and a peak force of 7.8 lbs with a 0.37-in....ARTICLESBioPhotonics Jul/Aug 2018 IssueLuminate NY Names Double Helix Top Winner of Competition's First RoundDouble Helix Optics was named the overall winner in the first round of the Luminate NY competition. The Boulder, Colo.-based company will receive $1 million in follow-on funding from New York state...Photonics.com 5/21/2020Inventing the World’s First Continuous-Wave LaserIn December 1960, the helium-neon (HeNe) laser, the first laser to generate a continuous beam of light at 1.15 μm, was demonstrated by Ali Javan, William Bennett Jr., and Donald Herriott of Bell...Photonics Spectra February 2020 IssueNontoxic Material Used to Upconvert Low-energy PhotonsResearchers at the University of California, Riverside (UC Riverside) and the University of Texas at Austin demonstrated the use of nontoxic silicon nanocrystals to convert low-energy photons into...Photonics.com 4/5/2019Photoacoustic Microscopy Used to Image Cancer CellsResearchers at the California Institute of Technology (Caltech) are investigating ways in which to better image cancer cells by using photoacoustic microscopy (PAM), a technique that incorporates...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookFiber Lasers: New Types and Features Expand Applications: Since its inception, the fiber laser has attracted users because of its large gain and the ability to produce continuous lasing. The quasi-continuous wave for industrial applications further broadens fiber lasers’ appeal.The modern fiber laser is pumped by high-power, multimode single-emitter diodes or diode bars, typically through a cladding surrounding a single-mode core. This single-mode core is typically 5 to 12...Photonics HandbookLasers: Understanding the Basics: Although lasers range from quantum-dot to football-field size and utilize materials from free electrons to solids, the underlying operating principles are always the same. This article provides the basic information about how and why lasers work.Almost 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...Photonics HandbookIndustrial Lasers: An Introduction to Process Qualification: The step from successfully demonstrating a new laser process on a limited number of samples under laboratory conditions, to scaling that process up for high-volume industrial use is a big one. In particular, it’s necessary to determine how variations in process parameters affect end results, so that acceptable process input and operating ranges can be determined.Materials processing with lasers is actually a broad term for a diverse range of applications. The major categories of these uses, and the lasers that service them, are summarized Table 1. At one...Photonics HandbookLaser Measurement Systems: Best Practices: When purchasing a laser, learning how to apply, troubleshoot, and evaluate that device is very important.Given the pace at which technology advances, there always seems to be a learning curve. With the abundance of consumer electronics available, there typically is no right or wrong way to use these...WHITEPAPERSPhotonics.com 1/16/2019How Laser Quantum Measures and Reports Root Mean Square (RMS) % Noise ValueOne of Laser Quantum’s goals has always been to create lasers with the lowest possible noise. Intracavity frequency-doubled lasers have an inherent noise of about 3% RMS. Several techniques have been...Photonics.com 10/29/2018Diode 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 1/31/2020Colored Glass as a Versatile and Economical Means for Optical FilteringColored glass filters find many uses in optical systems including imaging, laser, and industrial equipment. We describe design and fabrication techniques for implementing low cost optical filters...Photonics.com 2/25/2020New Approach for High Reliability, Low Loss Splicing between Silica and ZBLAN FibersThis paper presents results obtained by using the high thermal expansion coefficient of the ZBLAN fiber to encapsulate a smaller SiO2 fiber. A CO2 laser glass processing system was used to control...WEBINARSPhotonics.com 3/21/2013Techniques in Biophotonic ImagingFREE WEBINAR Sponsored by: Hamamatsu & Applied Scientific Instrumentation Additional Questions & Answers from the webinar are below: Dr. Kimani C. Toussaint Jr. Quantitative...Photonics.com 6/11/2015Biophotonic Imaging for Medicine: A Digital ConferenceResearchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...Photonics.com 6/5/2013Computational Microscopy, Sensing and Diagnostics for Telemedicine and Global Health ApplicationsAdditional Questions and Answers from the Webinar are below: With more than 6 billion cell phone users in the world, the majority of them in developing countries, there are opportunities for...Photonics.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 DICTIONARY+ TERMSEDU.photonics.com 9/8/2009scribingThe process of perforating a silicon or ceramic substrate with a series of tiny holes along which it will break. Nd:YAG or CO2 lasers are now routinely used.EDU.photonics.com 9/8/2009excitation1. The process by which an atom acquires energy sufficient to raise it to a quantum state higher than its ground state. 2. More specifically with respect to lasers, the process by which the material...EDU.photonics.com 6/28/2017transversely 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 9/8/2009vanadate laserLasers based on neodymium-doped yttrium or gadolinium vanadate crystals. These include yttrium vanadate (Nd:YVO4), gadolinium vanadate (Nd:GdVO4), and lutetium vanadate (Nd:LuVO4). Vanadate lasers...VIDEOSPhotonics.com 7/2/2018Light Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...Photonics.com 10/2/2019UnikLasers Solo 640/1000 LaserUnikLasers' description of their Solo 640/1000 Laser.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.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 BUYERS' GUIDE CATEGORIESSupercontinuum LasersPicosecond LasersBiostimulation Laser SystemsRadiography EquipmentCOMPANIESPhotonics Buyers' Guidelaservision USALASER SAFETY • Eyewear • Barriers • Windows • Training laservision USA designs and manufactures a comprehensive assortment of custom-made laser safety eyewear that attenuates...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' GuideOptics Balzers AGSolutions from Optics Balzers Optics Balzers is the innovative and independent industry partner for the development and production of coated optical components and subassemblies. The company...Photonics Buyers' GuideRT Technologies Inc.RT Technologies Inc. provides an extensive range of Laser Safety Products and Services for the Industrial, Healthcare, Research and Commercial Laser Users. Our company’s primary mission is to...