Request InfoOptoSigma Corp.OptoSigma’s new extended-contact ball bearing aluminum stages offer the performance of a crossed roller bearing at the price of a ball bearing stage. Applying expertise we developed for our high-performance steel stages, we have adapted the technology to make aluminum body stages with the same extended-contact bearings.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 12/15/2021Voice Coil StagesThe HCDS-051-064 series of open-aperture voice coil stages from Moticont are linear, direct-current, motor-driven stages. Designed for closed-loop servo operation, an integral quadrature...Photonics.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 Spectra January 2023 IssueDigital Fiber Optic GyroscopeThe Boreas D70 digital fiber optic gyroscope from Advanced Navigation is an inertial navigation system for surveying, mapping, and navigation across subsea, marine, land, and air applications. ...Photonics Showcase September 2021 IssueHandy Box for Scan ControlSCANLAB facilitates the installation of the control electronics in laser machines. The new RTC6 EtherBox integrates the control board in an industrial-grade casing. This means it can be installed in...ARTICLESPhotonics.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 Spectra November 2022 IssueRare-Earth Elements Offer Stable Multiband Microlasing PlatformA recent demonstration by a team at Huazhong University of Science and Technology (HUST) spotlights the possibility of stable multiband lasing by rare-earth elements. In the work, the research team...Photonics.com 5/10/2022Advanced Navigation Adds Sensing Capabilities with Vai AcquisitionAI robotics and navigation technology company Advanced Navigation has acquired Australian National University (ANU) spinout Vai Photonics. Vai is developing photonic sensors for precision navigation...Photonics.com 7/15/2021Method Measures Loss of Signal in Far-Infrared InstrumentsScientists from SRON and TU Delft have developed a method to measure the signal loss in far-infrared instruments, designing a signal-carrying so-called microstrip for DESHIMA-2, a far-infrared...PHOTONICS HANDBOOK ARTICLESPhotonics 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. A typical optical delay line consists of a retroreflector or folding mirrors on...Photonics HandbookMicroassembly: Minimizing Error and Maximizing Precision: Optimizing positioning systems for microassembly processes requires an understanding of the potential errors that can cause precision part placement to go awry.Progressive assembly operations such as guiding, gluing and bonding often take place around a static package in three-dimensional space. Integrating the different mechanical systems to ensure that...Photonics HandbookVibration Control: Limiting Mechanical Noise: Vibration control plays a critical role in research and industry. Mechanical noise, for example, can obscure high-resolution images and affect the quality of nanotechnology processes. Fortunately, vibration can be controlled through proper experimentation, process design, and the use of specialized equipment.In general, there are three common approaches to reducing mechanical excitation of photonic systems. The first is identifying the sources of vibration and implementing ways to eliminate or reduce...Photonics HandbookNanopositioning: A Step Ahead: It is almost a cliché among students of creativity that innovation occurs at the intersection of fields. Since nanopositioning is a discipline that has enabled swiftly evolving application arenas as diverse as materials science, genomics, photonics, defense, biophysics, and semiconductors, it’s unsurprising that its pace of innovation is nothing short of blistering in recent years.By 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...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 8/5/2021Nanopositioning! What is it good for?This article explores the nuances of piezo nanopositioners, how they function, and the extent of their capability. We also examine how closed-loop feedback control can be applied to a piezo...Photonics.com 11/3/2021Transforming XY Motion for Automated MicroscopyThe SmartStage™ XY is the first of its kind high performance sample positioning stage where the motion controller, drive circuit, and encoder are ALL built-in. Eliminating multiple cables and...Photonics.com 10/19/2022Positioning at the Nanoscale (and Below): Trust in Proven PerformanceThrough a deep knowledge of sensing technologies, technically adept personnel, and experience across applications as diverse as astronomy to live cell imaging, Mad City Labs helps our customers...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 4/22/2020Positioning Equipment for Automated Fiber Optics Device Manufacturing: Practical Ways to Solve Challenging ProblemsAs fiber optics device manufacturing processes mature, the use of automated alignment, probing, and packaging equipment will become widespread. These automated technologies will greatly enhance the...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 5/2/2023As Applications Multiply, Silicon Photonics Manufacturing Needs to SubtractThis year is an odd and challenging one for many fields. For silicon photonics specifically, macroeconomic headwinds and concerns about war push against the tide of opportunity driven by the rapid...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009aiming beamA visible laser beam generated coaxially with an infrared or other invisible laser beam to aid in its positioning.EDU.photonics.com 9/8/2009piezoelectric crystalA crystal consisting of a substance that has the ability to become electrically polarized and has strong piezoelectric properties. It is cut so as to emphasize the coupling to some distinct...EDU.photonics.com 9/8/2009yawIn positioning, in-plane rotation about the vertical axis. Also known as azimuth.EDU.photonics.com 9/8/2009stictionIn positioning, the friction that prevents immediate motion when force is first applied to a body or surface at rest.VIDEOSPhotonics.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 5/16/2023Quantum Integrated Photonics: Drivers and Outcomes — With Matt EichenfieldAs separate disciplines, quantum science and integrated photonics are pushing the bounds of possibility in communication science, compute, data processing, and more. In tandem, the two realms are...Photonics.com 8/5/2015Laserglow_Brightline Alignment LasersPHOTONICS BUYERS' GUIDE CATEGORIESRotary EncodersLinear ActuatorsA linear actuator is a high-precision motorized positioning device, often linked to computer control equipment.MicromanipulatorsA micromanipulator is a device that provides means for accurately moving minuscule tools over the surface of a microscopic object. The skilled biologist using a micromanipulator is able to dissect...Piezoelectric ActuatorsCOMPANIESPhotonics 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' GuideCanon U.S.A. Inc., Industrial Products Div.Applying optical and optoelectronic technologies amassed over many years, Canon provides high-value-added products to a wide range of industries. The Company is prominent globally as a manufacturer...Photonics Buyers' GuideAerotech Inc.As a provider of precision automation and motion control systems, Aerotech offers a complete range of motion and automation solutions to our clients. Our standard product offerings include: ...Photonics Buyers' GuidePrior Scientific Inc.For over 100 years, Prior Scientific has been manufacturing precision optical and electro-mechanical equipment and instrumentation. Prior is a leader in the development of precision motion,...