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. With an 80-mm flange and a rated power of 942 W,...Photonics Spectra January 2024 IssueMiniature Hand-Held VideoscopesThe TVGM Series from Titan Tool Supply are miniature, high-definition handheld industrial-grade videoscopes designed to support a variety of non-destructive testing and remote visual inspection...Photonics Spectra April 2024 IssueLaser Power MeterThe PRONTO-250-FLEX from Gentec Electro-Optics is a laser power meter with broadband calibration options for visible to near infrared wavelengths. With a NIST-traceable calibration at 1064 nm, the...Photonics Spectra October 2022 IssueOptical ProfilerThe Compass 2 optical profiler from Zygo Corp. provides Diamond Turning Machine (DTM) optimization and freeform surface metrology capability. Mold pins remain on their manufacturing fixture...ARTICLESPhotonics Spectra June 2023 IssueOptical Switching Technique Sets Ultrafast Bar for Data CommunicationsResearchers working as part of a multi-institution collaboration led by University of Arizona assistant professor Mohammed Hassan achieved what they said are previously unattainable data transfer...BioPhotonics Mar/Apr 2024 IssueRaman Approach Safely Tracks Live-Cell RNA ExpressionSingle-cell RNA sequencing enables scientists to interrogate cells at extraordinary resolution and scale. However, the sequencing process destroys the cell, making it difficult to use the technique...Photonics.com 1/5/2024Targeted Spectroscopy Can Improve Treatment of Eye DiseaseA targeted spectroscopy system developed at Zilia Inc., by a team led by professor Dominic Sauvageau from the University of Alberta, enables concurrent imaging of the eye fundus — a region at...Photonics.com 4/7/2023Ams OSRAM Wraps Digital Systems Business Divestiture: Week in Brief: 04/07/23Electro Optic Systems (EOS) secured a conditional contract to supply remote weapon systems (RWS) to Ukraine valued at up to $80 million. EOS’ Defence Systems business secured the contract with...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookLaser Measurement Systems: Best PracticesGiven 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 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 HandbookPhotometry: The Answer to How Light Is PerceivedThat portion of the spectrum that the eye can see — and its rainbow of colors — is rather small, covering approximately 360 to 830 nm. What colors we perceive depends on wavelength, while...Photonics HandbookDynamic Interferometry: Getting Rid of the JittersConditions on the factory floor and in industrial cleanrooms with high-capacity air filtration systems can hamper the use of interferometry. Another problem is the testing of large-aperture mirrors...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 12/20/2022Seiwa 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 2/21/2024InGaAs PIN PhotodiodeBased on the skilled InGaAs processing, CLPT is able to provide a series of high-quality large area InGaAs PIN photodiode chips with apertures of 0.3, 0.5, 1, 2, 3, and 5mm.Photonics.com 10/16/2023Lumispot Tech FOGs Coil Application In Inertial NavigationFiber Optic Gyro Coil - The Core components of FOG used in inertial navigation field.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 4/6/2017Tabletop Fabrication of Plasmonics-Based Ultrathin Optical ComponentsProfessor Toussaint will first present an overview of his group’s work with plasmonic nanoantennas, and then describe how these structures could be harnessed to develop a simplified, table-top...Photonics.com 7/22/2021STANDARDS UPDATE: Vision Standards: An Overview of Global and A3 DevelopmentsStandards play a key role in the vision and imaging industry by ensuring interoperability of components, increasing market size, and shortening the time it takes to get new products to market. As the...Photonics.com 1/22/2021Listening to the Sound of Light to Guide SurgeriesPhotoacoustic imaging offers "x-ray vision" to see beyond tool tips and underneath tissue during surgical procedures, yet no ionizing x-rays are required. Instead, optical fibers and acoustic...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryoptical 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...Photonics DictionarybackstreamingThe term used in reference to vacuum systems using oil and diffusion pumps, describes the migration of pump fluids and their decomposition products into the vacuum chamber.Photonics DictionaryhydrogelA hydrogel is a three-dimensional network of polymer chains that are hydrophilic, meaning they have a strong affinity for water. This network structure allows hydrogels to absorb and retain large...Photonics DictionaryoleophobicOleophobic is a term used to describe substances or materials that repel or resist oils. The word oleophobic comes from the Greek words "oleo," meaning oil, and "phobos," meaning fear. Oleophobic...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 11/17/2017Binding Light in Optics and Photonics - LIGHT MATTERS 11.2017Tune into this month's edition of Light Matters for 'Part 1' of an exclusive interview with SPIE CEO, Eugene Arthurs, as he speaks about his upcoming retirement. We’ll also take you to Rochester,...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...Babinet-Soleil CompensatorsStatic Control Products and MaterialsCOMPANIESPhotonics 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' GuideDataRay Inc.DataRay Inc. was founded in 1988 with a mission to advance the technology of laser beam analysis. We develop standard and custom laser beam characterization solutions that exceed customer...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...