Request InfoNutec Components Inc.NUTEC Components Inc. has introduced the Metrostage series of precision X-Y stages for applications in metrology. The cross-roller stages feature an 8 3 8-in. travel range and 0.25-µm-resolution linear glass scale encoders with 1-µm/in. accuracy. A preloaded roller leadscrew drive connects to a #23 stepper- or servomotor drive to complete stage translation. Metrostage is available as a mechanical motion platform or complete positioning system in standard, OEM and private-label versions.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 4/14/2023Four-axis StagesThe XYZ-Goniometer series of four-axis stages from Optimal Engineering Systems Inc. feature four motor options. The devices, featuring +/- 10°, +/-15° or +/-45° of travel, can be...Photonics.com 8/8/2022Elevator StagesThe DAG20-120-01 and the DAG20-120-04 motorized elevator stages from Optimal Engineering Systems Inc. are high-resolution, compact, low-profile devices with high-stability 120- × 120-mm tables...Promoted Content April 2023 IssueGantries For Laser ProcessingPI offers XY and XYZ gantry positioning systems for laser processing, 3D printing, and photonics test and metrology applications. They are available with air bearings and mechanical bearings, in...Photonics Spectra December 2023 IssueSingle Photon Counting UnitThe PicoHarp 330 from PicoQuant is an event timer and time-correlated single photon counting (TCSPC) unit made for scientific researchers and professionals in photonics and related disciplines....ARTICLESPhotonics Spectra January 2023 IssueFrequency Comb Advancement Improves Speed, Precision of MeasurementsResearchers at NIST have developed a method to enable frequency combs to measure light pulse arrival times with greater sensitivity than was previously possible — potentially improving...Photonics.com 10/14/2022Leonardo DRS Secures Army Contract; ZEISS Microscopy Strikes Contract: Week in Brief: 10/14/2022ARLINGTON, Va. — Leonardo DRS received a contract to produce its next-generation thermal weapon sights for the U.S. Army. The firm fixed-price contract from the U.S. Army Contracting Command is...Photonics.com 3/18/2024Photonics-Based Oscillator Provides Precise Signals on Compact ChipMany technologies — from communications, to radar and sensing, to positioning and navigation — rely on low-noise microwave signals for precise timing and synchronization. Advances in...Photonics.com 11/18/2022Bruker Acquires Neurescence; VIAVI Opens Arizona Facility: Week in Brief: 11/18/22Bruker signed a definitive agreement to acquire 100% of the shares of Neurescence, a medical imaging company. Neurescence’s ultralight fiber-bundle multiscopes allow simultaneous multiregion,...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookNanopositioning: A Step AheadBy its original definition, a nanopositioning device is a mechanism capable of repeatedly delivering motion in increments as small as one nanometer. Lately demands from industry and research have...Photonics HandbookPositioning System Performance: Understanding the RulesAbbe Error — Linear off-axis errors introduced by angular deviations coupled to a moment arm at the point of interest on stage mounted devices (θ in Figure 1). The effect of Abbe error...Photonics HandbookOptical Delay Lines: Key to Time-Resolved MeasurementsOne of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...Photonics HandbookInterferometry: Measuring with LightAn interferometer is an instrument that compares the position or surface structure of two objects. The basic two-beam division of amplitude interferometer components consists of a light source, a...WHITEPAPERSPhotonics.com 9/1/2022Precision Motion and How to Achieve ItNanoscale motion requires fastidious attention to instrumentation, passive controls, and experiment design. Most users have experience in motion control within the sphere of the microscale. In this...Photonics.com 12/15/2023Mini Size 1535-nm Eye-safe Laser Rangefinder Module for Distance SensorThe Lumispot Tech LSP-LRS-0310F is a compact and lightweight laser rangefinder module, notable for being the smallest of its kind, weighing only 33 g. It is a highly precise tool for measuring...Photonics.com 10/13/2023Lumispot Tech Laser Ranging Module Solution - Laser Application in Laser RangingLumispot Tech laser ranging module products designed for different ranging distance, which could be easily mounted in different platforms.Photonics.com 10/19/2023Clean, New Bioenergy Sources: One Molecule at a TimeResearchers at Penn State University are spearheading a multidisciplinary research effort to explore ways to produce bioethanol more efficiently from lignocellulose. Importantly, this is not corn...WEBINARSPhotonics.com 4/6/2021Improving Production Economics in Photonics Test/Assembly and Ultrafast Laser Materials Processing of Transparent MaterialsThis webinar will present the latest advancements in precision motion control techniques, system architecture, software, algorithms, hardware, and mechanisms for system designers in the laser...Photonics.com 3/6/2024When Precision Matters: New Applications of Air Bearing Motion SystemsAir bearing motion systems are essential in many tests and production applications where ultra-high precision, cleanliness, and reliability matter. In the contemporary landscape of advanced...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 4/29/2020Innovation Along the Value Chain: Creating Optics for Metrology ApplicationsToday, process innovation is as important as product innovation to the creation of a competitive product. The entire value chain, from the definition of the specifications based on the needs of the...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryoptical clockAn optical clock is a highly precise and advanced timekeeping device that relies on the oscillations of electromagnetic radiation in the optical or ultraviolet part of the electromagnetic spectrum....Photonics Dictionarycross-coupling1. A defect inherent in a multiple-axis positioning system whereby an adjustment of one axis causes an undesired change in another; its severity depends upon the degree to which the positioning axes...Photonics Dictionaryrotary actuatorA precision positioning device used to produce rotary motion.Photonics DictionarysolenoidIn micropositioning, a remote positioning device in which an electric current drives a movable armature mounted on an electromagnetic coil.VIDEOSPhotonics.com 4/8/2019Lacroix - Measuring Aspheres in a 3D WorldThis video hits the key points made in our "Measuring Aspheres in a 3D World" white paper. The white paper provides a basic practical guide on the benefits of 3D measurements of aspheres as well as a...Photonics.com 5/2/2022Applied Scientific InstrumentationEstablished in 1990, Applied Scientific Instrumentation is a reknown American company committed to the advancement of science. ASI products have been thoroughly tested and evaluated in numerous labs...Photonics.com 12/22/2020Lattice Materials on Modern MarvelsLattice Materials is the world’s leading manufacturer of silicon and germanium parts. With over 30,000 sq ft of space and capabilities ranging from crystal growth to polishing and even thin-film...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 BUYERS' GUIDE CATEGORIESOptical PyrometersAn optical pyrometer is a system that, by comparing a source whose temperature is to be measured to a standardized source of illumination (usually compared to the human eye), determines the...Linear EncodersMicropositionersRobotic Systems and EquipmentCOMPANIESPhotonics Buyers' GuideOptikos CorporationThe Optical Engineering Experts® Optikos designs and manufactures metrology products for measuring and assuring optical image quality; and provides optical engineering design, development,...Photonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideMad City Labs Inc.Mad City Labs, Inc. is a leading manufacturer of piezo nanopositioning systems and instrumentation capable of sub-nanometer positioning resolution. Our product line of nanopositioners,...Photonics Buyers' GuideApre InstrumentsStay ahead of your competition with interferometers the meet today's manufacturing challenges. Äpre interferometers have the highest resolution, largest native aperture range, and lowest retrace...