CAMBRIDGE, Mass., Dec. 2, 2015 — The resolution of conventional 3D imaging devices can be increased by as much as 1,000 times by exploiting the polarization of light. That's the conclusion of an international team of researchers who modified a Microsoft Kinect time-of-flight sensor with a polarizing filter. Their device,...Read full articleRelated content from Photonics MediaARTICLESMetasurface-Based Camera Could Simplify Polarization Imaging for Vision SystemsResearchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a compact, portable camera that can image polarization in a single shot. The miniature...Photonics.com 7/5/2019Imaging System Navigates Fog Better Than Human VisionIn what could be a boon for autonomous vehicle technology, a system has been developed that can produce images of objects enveloped in fog too thick for human vision to penetrate. Under actual fog...Photonics Spectra June 2018 IssueMounted Cameras Track Location of Autonomous Vehicles UndergroundA new positioning technology uses vehicle-mounted cameras supported by algorithms to track the position of a vehicle in underground tunnels to within yards of its location. Autonomous vehicles...Photonics.com 12/27/2017Holographic Waveguide HUD Touts Larger Eye Box for Enhanced DisplayResearchers demonstrated a functional prototype head-up display (HUD) that uses optical holographic elements to achieve an eye box substantially larger than what is available without the holographic...Photonics Spectra June 2018 IssuePRODUCTSMachine Vision CameraThe Blackfly S from Flir Systems Inc. is a Gigabit Ethernet-based machine vision camera designed for a range of applications including display and PCB inspection, microscopy, robotics, 3D scanning,...Photonics.com 7/28/2017Ensenso X: 3D Vision Now With 5 MPThe application fields of Ensenso X range from robotic parts handling in factory automation (e.g. bin picking) to pallet commissioning in warehouse and logistics automation. The 3D camera system is...Promoted Content March 2018 Issue3D-Printing MaterialsThe Proofgrade line of materials from Glowforge are sourced, encoded and lab-tested for 3D printing. The materials are specially formulated for the Glowforge 3D laser printer and work well with...Photonics.com 1/30/20183D Color Stereoscopic CameraThe 3DPIXA 3D color stereoscopic camera from Chromasens GmbH is designed for the automated optical inspection of equipped and unequipped printed circuit boards. By combining 2D and 3D...Photonics.com 8/30/2017MEDIALasers & Bacteria: Saving Lives - LIGHT MATTERS 04.2017Millions of unexploded landmines and ordnance from World War II are still buried in countries around the world, injuring hundreds of thousands of people every year. 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Also on this...Photonics.com 4/7/2017WHITEPAPERSHow Thermal Imaging Can Improve the Safety of Autonomous VehiclesAutonomous driving has recently witnessed several setbacks, with at least three major accidents in 2018 to date. But infrared imaging, also known as thermal imaging, holds great promise of decreasing...Photonics.com 1/31/2019The Future of Optics: How Optical Product Design will Change the WorldNew technologies are creating new opportunities in the optomechanical engineering space. Prepare for what lies ahead in optical product design by reading what 13 experts have to say about how optical...Photonics.com 8/31/2018Going Polarized - Polarization Adds A New Perspective To The Imaging IndustryIn many machine vision applications the use of polarization cameras can provide information that cannot be obtained with standard monochrome, color, multi-spectral or hyperspectral cameras. In this...Photonics.com 7/12/2018Hyperspectral Imaging Cameras in Rapid Detection and Potential Diagnosis of Agricultural Crop ThreatsRemote monitoring of crops via satellites using color cameras was the earliest form of spectral imaging in agricultural management. Due to limited capabilities, only basic plant health parameters...Photonics.com 6/6/2018WEBINARSIndustrial Imaging and VisionAdditional Questions & Answers from the webinar are below Speakers: 3-D Vision for Industrial Robot Guidance Clay Flannigan Manager, Robotics and Automation Engineering ...Photonics.com 4/10/2013Introduction to Machine Vision SoftwareLearn how to best utilize machine vision software to integrate and optimize a machine vision solution across a variety of industries — including pharmaceuticals, packaging, electronics and...Photonics.com 5/11/2017Mobile Hyperspectral Imagers: Implementations and ApplicationsThis webinar will provide an overview of the state of the art in hyperspectral imaging, discussing the major architectures for hyperspectral imagers together with their performance trade-offs....Photonics.com 10/10/2017How to Accelerate Your Optics, Photonics, and Imaging Startup with LuminateSolving problems in augmented and virtual reality, autonomous vehicles, machine vision, biophotonics, and other fields requires unique skills. So does successfully launching a business. Luminate can...Photonics.com 9/6/2018PHOTONICS DICTIONARY TERMSnanostructured glassA unique glass made up of nano-structured materials to create millimeter sized monolithic glass space-variant polarization converters which ultimately alter the way light propagates through and is...EDU.photonics.com 3/5/2018Rochon prismA polarizing prism assembly made up of two cemented calcite halves. The prism transmits the ordinary ray without deviation, while the extraordinary ray is deviated to accomplish the polarization.EDU.photonics.com 9/8/2009polarization-preserving fiber (PPF)Single-mode fiber that preserves the plane of polarization of the light launched into it as the beam propagates through its length. Also called polarization-maintaining fiber. The polarization is...EDU.photonics.com 9/8/2009stress-applying part (SAP)In polarization-preserving optical fibers, the element used to induce birefringence. The SAP is highly doped to provide a different coefficient of expansion from the rest of the fiber material; when...EDU.photonics.com 9/8/2009PHOTONICS HANDBOOK ARTICLESPolarization-Based Imaging: Basics and Benefits: With spatial correction, line scan polarization cameras detect birefringence, stress, surface roughness, and physical properties that cannot be detected with conventional imaging.There are three fundamental properties of light: intensity, wavelength, and polarization. Almost all cameras today are designed for monochrome or color imaging. A monochrome camera is used to measure...Photonics HandbookSuperresolution Microscopy: An Imaging Revolution: Despite tremendous accomplishments in recent years, superresolution microscopy is a relatively young field, and confusion exists in this domain of many abbreviations. However, this makes for captivating times as superresolution microscopy opens the door to wider imaging applications.Superresolution optical microscopy has been one of the most momentous developments in the life sciences over the last decade — and its evolution is ongoing. Progress has been so rapid and...Photonics HandbookMachine Vision Cameras: Making the Right Selection: Improvements and affordability have broadened the use of vision systems for inspection, but several factors should be considered before making a purchase.Technological advances have resulted in new, higher-quality sensors that enable machine vision cameras to deliver greater features and functionality at a lower cost than ever before. These factors...Photonics HandbookImage Processing: Turning Digital Data into Useful Information: Digital imaging provides the means to enhance features of interest while attenuating details that are irrelevant to a given application, and then extracts useful information about the scene from the enhanced image.Images are produced by many means: cameras, x-ray machines, electron microscopes, radar and ultrasound. They are used in the entertainment, medical, scientific and business industries; for security...Photonics HandbookPHOTONICS BUYERS' GUIDE CATEGORIESPolariscopesA polariscope is a combination of a polarizer and an analyzer that is used to detect birefringence or rotation of the plane of polarization of materials placed between them. Useful for the...Stereoscopic CamerasPolarizing BeamsplittersPolarization Mode Fiber Optic Dispersion Management DevicesCOMPANIESOZ Optics LimitedOZ Optics' broad product line addresses technical challenges related to polarization, power equalization, laser-to-fiber delivery, and test and measurement in newer high-speed, optical networking...Photonics Buyers' GuideEvanescent Optics Inc.Evanescent Optics Inc. acquired the assets and employee group of Canadian Instrumentation & Research Ltd. in August 2009 and continues production and development of the suite of fiber optic...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' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Laser Crystals, Nonlinear...Photonics Buyers' Guide
