Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsSuitable for applications that require frictionless, vibration-free positioning with high linearity, new nanopositioning stages from PI (Physik Instrumente) LP offer travel ranges of 50 to 250 μm and positioning accuracy of 0.02 percent. PIHera Z flexure-guided piezo nanopositioning stages provide vibration-free motion with virtually unlimited resolution and a fast response. A lack of rolling elements ensures no bearing rumble for uniformity and straightness of motion. The closed-loop Z stages are equipped with absolute-measuring direct-metrology capacitance sensors, providing...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 4/13/2022Multi- and Single-axis Motion ControllersPhysik Instrumente LP has announced multi- and single-axis motion controllers with EtherCat connectivity based on ACS intelligent drive modules. The devices optimize the performance of linear...Photonics.com 11/29/2021Six-axis Hexapod Robotic StageThe H-811 vacuum-compatible miniature six-axis hexapod robotic stage from Physik Instrumente LP provides high-performance and high-accuracy motion in a small package. With a load capacity of 5...Photonics Spectra January 2023 IssueSteering MirrorsPiezo and voice-coil steering mirrors from Physik Instrumente LP are designed for free space optical communications. Piezoelectric tip/tilt mirrors and voice-coil-driven units keep laser beams...Photonics.com 4/22/2022Six-axis Robotic StageThe H-840 six-axis stage from Physik Instrumete LP is based on the H-840.G2IHP micropositioning robot for nanopositioning applications. Designed for multi-axis alignment and positioning...ARTICLESPhotonics.com 12/16/2022NASA Launches Lunar Flashlight: Week in Brief: 12/16/22NASA’s Lunar Flashlight has communicated with mission controllers and confirmed it is healthy after launching Dec. 11 from Cape Canaveral Space Force Station. The satellite embarked on a...Photonics.com 10/7/2022Micron Sees $100B Investment for Megafab: Week in Brief: 10/07/22Micron Technology, a semiconductor technology company, plans to build the largest semiconductor fabrication facility in the United States. The new fab is expected to increase domestic supply of...Photonics.com 8/12/2022SPIE Matches U of A on Greivenkamp Scholarship: 08/12/22SPIE matched the existing $35,000 endowment for the John E. Greivenkamp Endowed Scholarship in Optical Sciences at the University of Arizona’s Wyant College of Optical Sciences, bringing the...Photonics Spectra April 2022 IssueMicroresonator Increases Strength of Light-matter InteractionsResearchers at the University of Massachusetts Amherst, the University of Maryland, and the National Institute of Standards and Technology (NIST) built an on-chip microresonator that strengthens...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 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...Photonics HandbookPositioning System Performance: Understanding the Rules: To make the right decisions and to ensure satisfactory performance in a positioning system, it is necessary to first have a grasp of performance parameters and an understanding of their definitions.Abbe 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 HandbookFlat Optics: Considerations When Buying: To simplify the process when purchasing flat optics, we will discuss the top six factors from a manufacturer’s perspective, all of which affect the three major areas of the purchasing decision: quality, delivery, and cost.Flat optics generally perform three main functions: They transmit light (windows), reflect light (mirrors), and fold light (prisms). While most optical manufacturers make spherical and flat optics, 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 9/2/2022Antireflection Coatings for Space ApplicationsSpace can be a harsh environment for optical coatings. Optimax has successfully provided antireflection (AR) coatings for a wide range of space applications. This paper outlines the results of...Photonics.com 5/30/2023The S-Series | SRThe new general purpose interferometer. Fizeau interferometer for surface and wavefront metrology. 1-Megapixel imaging and 4 optical sources.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...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 5/10/2022Expanding Implementation of Fast Optimization Technology for Photonics, Optics, and Quantum Manufacturing ApplicationsAlignment time is the largest contributor to the cost of silicon photonics and optical assemblies. New industrial automation technology dramatically shortens the time required to optimally align...Photonics.com 8/29/2023Advanced Packaging for Integrated Photonics: From Research to ManufacturingAdvanced packaging enables researchers to combine different technology platforms such as photonics, electronics, micro-electromechanical, and fluidics to address a vast array of exciting...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 9/8/2009nanopositioning actuatorA positioning device capable of producing repeatable motion in increments as small as 1 nm or less. Nanopositioning actuators are frictionless devices that are typically piezoelectrically driven....EDU.photonics.com 9/8/2009high-speed shutterA shutter actuated by means other than mechanical springs for timings on the order of nanoseconds. The shutter is used in the photography of rapid moving objects or events.EDU.photonics.com 6/30/2017tip-enhanced Raman spectroscopyA spectroscopic technique that combines the high chemical specificity of Raman scattering and signal sensitivity provided by surface plasmon resonance enhancement, with the nanoscale spatial...EDU.photonics.com 3/21/2018Multispectral ImagingMultispectral Imaging: Creation of an image where each pixel contains more than three spectral data points, typically four to 20. This is contrasted with a standard color camera that only captures...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 10/1/2018Penn's Agarwal Group Focuses on Light-Matter Interactions for Optoelectronic DevicesThe Agarwal Group at the University of Pennsylvania's Department of Materials Science and Engineering focuses on understanding how light interacts with small scale nanostructures. They also work to...Photonics.com 3/29/2018Fundamentally Different Photonics - LIGHT MATTERS 03.2018On this month's episode of Light Matters, we take you to the South by Southwest (SXSW) Trade Show in Austin, Texas, as new photonics innovations hit the show floor of the Austin Convention Center....PHOTONICS BUYERS' GUIDE CATEGORIESNanopositioning EquipmentNanotechnology SoftwareStepper MotorsA stepper motor is a positioning drive that rotates a fraction of a 360° turn when the motor coils are activated, resulting in linear or rotary motion. They are generally one of two types, either...Piezoelectric Positioning EquipmentCOMPANIESPhotonics Buyers' GuidePI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsPI provides the broadest and deepest portfolio of precision motion technologies worldwide— including linear motors, air bearings, piezo drives, gantries, nanopositioning stages, and hexapod...Photonics 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' GuideAvantier Inc.Avantier Inc. is an unparalleled leader in providing innovative imaging systems solutions and optical systems solutions. We offer advance precision custom optical design, optical engineering...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,...