Request InfoResolution Spectra SystemsThe ZOOM UHR ultrahigh-resolution laser spectrum analyzer from RESOLUTION Spectra Systems SAS features up to 1.6 GHz spectral resolution. With a wavelength range of 950 to 1080 nm, an optical spectral resolution of up to 1.6 GHz and a measurement speed of 10 fps, the Zoom UHR enables the measurement of spectra, wavelength, and linewidth in real time. Laser manufacturers, integrators, and scientific labs have the ability to simultaneously measure with a high level of performance three key parameters of their lasers with a single tool. The device’s compact package also enables...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 7/19/2019Reflective AxiconsReflective axicons from Cailabs SAS are optics that improve Bessel beam glass-cutting processes. An axicon is a specialized type of lens with a conical surface to transform a laser beam into a...Photonics.com 1/13/2021F-theta Battery LensAn F-theta lens for 1064-nm applications has been announced by Jenoptik AG, designed for battery laser foil cutting and high-volume serial production with ultrashort-pulse lasers. The lens...Photonics Spectra September 2020 IssueTwo-Axis Laser Deflection UnitsThe SUPERSCAN IV-10 two-axis laser deflection unit from Raylase GmbH provides dynamic response and high speeds for maximum productivity. Digital driver electronics enable speed and versatility,...Photonics.com 7/3/2020Laser Pre-Focusing UnitThe AXIALSCAN FIBER-30 laser pre-focusing unit from Raylase GmbH enables multi-faceted process optimization in e-mobility and additive manufacturing. Designed for fiber-couple laser...ARTICLESPhotonics.com 8/6/2019Scientists Image the Ultrafast Motion of a Rotating MoleculeScientists at the Center for Free-Electron Laser Science (CFEL) and the Max Born Institute (MBI) have used precisely tuned pulses of laser light to film the ultrafast rotation of a molecule. The...Photonics Spectra December 2020 IssueFree-space Communication System Virtually Eliminates Receiver NoiseA laser-based space communication system developed by researchers at Chalmers University of Technology uses an almost noiseless preamplifier to improve reach and data rates for space communications....Photonics Spectra January 2021 IssueScientists Publish Blueprints for Cheaper Single-Molecule MicroscopeA team from the University of Sheffield has designed and built a single-molecule microscope for one-tenth the cost of commercially available models — and shared the build instructions to make...Photonics Spectra June 2019 IssueSpin Lasers Could Transfer Data Faster, Use Less Energy than Conventional LasersCurrently, rapid data transfer via optical fiber is accomplished by transmitting light signals that code data by modulating the light intensity. Due to physical limitations, data transfer that is...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookLaser Safety: Important Considerations: Laser safety is nothing to scoff at; lasers can be hazardous. Enter Class 1 laser products — lasers that are so safe that the user doesn’t require specific laser safety training or protective eyewear. Some precautions still exist, though.When 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 HandbookAcousto-Optic Devices: Charts showing the characteristics of acousto-optic scanning devices, acousto-optic figures of merit, and solutions for common problems with acousto-optic processor devices.ACOUSTO-OPTIC SCANNING DEVICES: CHARACTERISTICS MODULATORS Material Bandwidth (MHz) Rise Time (ns) Acousto Input Power (W) (Saturation) Material Wavelength Range...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 HandbookFluorescence Lifetime Imaging: Choosing the Best Approach: Fluorescence lifetime imaging microscopy (FLIM), which measures the spatial distribution of the fluorescence decay, can be achieved either in the time or in the frequency domain. Each approach exhibits advantages and disadvantages, depending on the type of light detector and acquisition method employed.The term fluorescence is often applied as a synonym for photoluminescence, although luminescence actually covers fluorescence and phosphorescence. Both of these terms describe the process of...WHITEPAPERSPhotonics.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 12/2/2020Light Changes Matter – with Optics, Lasers and SensorsJenoptik is a global OEM supplier of solutions and products based on photonics technologies with more than 25 years experience in the fields of optics, laser technology, digital imaging,...Photonics.com 3/4/2019X-Ray ToroidsOptical fabrication techniques discussed to produce bent crystal analyzers that conform to toroidal surfaces for hard and soft x-ray applications including x-ray spectroscopy, ultrafast laser excited...Photonics.com 12/31/2019Ball Shaped End CapsIn this paper, general ball shaped end-caps are studied and illustrated. Different ball shaped end-caps were tested and measured for a variety of applications. For example, a 2.2 mm diameter ball...WEBINARSPhotonics.com 6/9/2016Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...Photonics.com 1/22/2020Advancements in Precision Motion Control for Electro-Optical Manufacturing and Laser Materials ProcessingWith a focus on high-throughput/high-yield positioning and microrobotic solutions for leading-edge manufacturing, Scott Jordan and Matt Price from Physik Instrumente (PI) will present the latest...Photonics.com 10/8/2020Intelligent Motion Systems Based on Fast Optimization Algorithms and Hexapod 6-Axis MechanismsPART 1: Hexapods are 6-axis parallel-kinematic machines often employed to solve complex multi-axis precision positioning and motion applications in fields such as photonics, optics, metrology,...Photonics.com 8/28/2019High-End Asphere Design for ManufacturabilityIn this webinar, Edmund Optics’ asphere experts will discuss the benefits of using aspheres in optical system design and the factors to take into account during the design process. You will...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009free-space optics (FSO)A type of optical communications technology dealing with the use of lasers and other light sources to send telecommunication signals along a line of sight through the atmosphere. Also called...EDU.photonics.com 3/24/2016micro-opticsTiny (less than 2 mm in diameter) lenses, beamsplitters and other optical components used, for example, in endoscopes or microscopes or to focus light from semiconductor lasers and optical fibers.EDU.photonics.com 9/8/2009tissue opticsThe study of the optical properties of living tissue. Increased understanding of the behavior of light in this varied, turbid medium, especially its scattering and absorption characteristics, is...EDU.photonics.com 3/22/2016photonicsThe technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and...VIDEOSPhotonics.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 8/9/2018Capasso Group Embeds, Projects Independent Images on MetasurfaceMembers of the Capasso Group at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have successfully encoded multiple holographic images in a metasurface. The separate...Photonics.com 8/10/2018Capasso Group's Optical Harmonic Combs Could Operate as THz SourceResearchers at Harvard's John A. Paulson School of Engineering and Applied Sciences (SEAS) have discovered a new phenomenon of quantum cascade laser frequency combs, which would allow the devices to...Photonics.com 7/5/2018Capasso Group Revolutionizes Flat LensesResearchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have developed a single flat lens that can focus the entire visible spectrum of light in the same spot and in...PHOTONICS BUYERS' GUIDE CATEGORIESLaser CellsBeam TerminatorsPolarizing BeamsplittersLaser MirrorsCOMPANIESPhotonics 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' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...Photonics Buyers' GuideMeller Optics Inc.Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets for over 50 years. Specializing in grinding and polishing of hard, durable materials such as...