Request InfoNanotec Electronic U.S. Inc.For closed-loop applications, Nanotec Electronic US Inc. has launched the high-resolution NOE2 optical encoder. It produces a resolution up to 4000 cycles per revolutions, despite its small size of 31 × 37 × 11.5 mm. Mechanical resolution is down to 0.225° using quadratic evaluation. This corresponds to a resolution of 80 increments per step for a stepper motor with a 1.8° step angle — four to eight times the resolution achieved with conventional incremental encoders. The commutation angle in field-oriented controlled operation can be measured with high...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 12/7/2022Process Design KitPD6-EB intelligent compact drives from Nanotec Electronic GmbH & Co. KG combine a motor, controller, and encoder in a space-saving package. 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Lenses used in harsh industrial inspection...Photonics.com 12/21/2022In-Place Machining Company Acquires East Coast MetrologyIn-Place Machining (IPM), a provider of measurement and alignment services, has acquired East Coast Metrology (ECM), a contract measurement company. The acquisition is part of IPM’s long-term...PHOTONICS HANDBOOK ARTICLESPhotonics 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...Photonics HandbookOptical Delay Lines: Key to Time-Resolved Measurements: To obtain an accurate means of creating reliable delays in any time-resolved spectroscopy or dynamic experiment, several factors about the delay line stage must be considered to reduce or eliminate errors associated with linear stages.One of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. 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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...WHITEPAPERSPhotonics.com 12/20/2022Seiwa Inspection SystemThis document outlines how Seiwa Optical's fully automated inspection equipment can increase the threshold, reduce chip loss, and decrease production costs of wafer manufacturing.Photonics.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. 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As the...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009optical encoderA device designed to measure linear or rotary motion by detection of the movement of markings on a transparent medium past a fixed point of light. The encoder has a moving code plate, a glass disc...EDU.photonics.com 9/8/2009SMA connectorThe fiber optic connector developed and manufactured by Amphenol Fiber Optic Products.EDU.photonics.com 9/8/2009coupler1. In color development, the chemical that combines with certain by-products of the development procedure to form a dye. 2. Device for distributing optical power among two or more ports. 3. Device...EDU.photonics.com 9/8/2009universal product code (UPC)A system by which consumer products are assigned a bar code that is read by a scanner at a cash register, enabling computerization of pricing and inventory records.VIDEOSPhotonics.com 6/23/2017Beacons: Lighting the Skies Over New England - LIGHT MATTERS 06.2017A beacon of light now shines at the highest point in Massachusetts, located in the historic Berkshires — it can be seen from as far as 75 miles away! A city nearby is illuminating these skies,...Photonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...Photonics.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 10/3/2022The New Videology is Here! and Introducing SCAiLX - Videology Industrial-Grade CamerasThe New Videology is here.PHOTONICS BUYERS' GUIDE CATEGORIESRotary EncodersOptical EncodersAn optical encoder is a device designed to measure linear or rotary motion by detection of the movement of markings on a transparent medium past a fixed point of light. The encoder has a moving code...Wavefront AnalyzersSpectrophotometry ServicesCOMPANIESPhotonics Buyers' GuideSmarAct Inc.Since 2005, SmarAct develops piezo-based, high-performance positioners and measurement tools for the micro- and nanometer scale. Positioning systems with numerous degrees of freedom and parallel...Photonics 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' GuideSutter Instrument CompanyIn 1977, Dale Flaming, a scientist working at the University of California at San Francisco, was having difficulty reliably producing micropipettes. He developed the first electronically controlled...Photonics Buyers' GuideYelo LimitedSpecialized Products Yelo Laser Burn-In and Life-Test System: Qualification systems provide a modular tightly controlled environment in which to Burn-In and Life-Test photonics components such as...