Through a combination of holography and light-field display, researchers at the National Institute of Information and Communications Technology (NICT) hope to eliminate visual disturbances in augmented and virtual reality (AR/VR) and other 3D technologies without the addition of bulky optics. ...Read full articleRelated content from Photonics MediaARTICLES‘Crystal Ball’ VR System Supports Collaborative TasksResearchers at the University of British Columbia and the University of Saskatchewan have developed a ball-shaped VR display that supports up to two users at a time, using advanced calibration and...BioPhotonics April 2019 IssueSailors Use Augmented Reality to Train for CombatAn augmented reality (AR) environment is being tested as a training tool for sailors and marines who must train and remain proficient while at sea. The Tactically Reconfigurable Artificial Combat...Photonics.com 7/26/2019Augmented Reality Takes ShapeThe world of virtual reality (VR) has made a splash in the consumer market in recent years with its fully occluded VR headsets, such as the Oculus Rift and HTC Vive, that transport gamers to a...EuroPhotonics Summer 2018 IssueOptical Mapping Delivers Realistic, 3D Images for ARThe global market for virtual reality (VR), augmented reality (AR), and mixed reality (MR) continues to expand, with a variety of these technologies sprouting in the past five years, cultivated by...Photonics Spectra May 2018 IssuePRODUCTSAR/VR Lens: Measure Displays in HeadsetDisplays viewed near to the eye, such as those in AR/VR devices, create immersive virtual experiences. However, as display images are magnified to fill a user’s field of view, display defects...Promoted Content March 2018 IssueAR/VR Lens: Measure Displays in HeadsetDisplays viewed near to the eye, such as those in AR/VR devices, create immersive virtual experiences. However, as display images are magnified to fill a user’s field of view, display defects...Promoted Content September 2018 Issue29-Megapixel Imaging PhotometerFast, small-format photometer optimized for display test and cosmetic surface inspection in production environments. ProMetric® Y is a series of high-performance imaging photometers designed for...Photonics Buyers' Guide January 2018 IssueCustom Blazed GratingsHolographix provides components and assemblies that optimize next generation see-through displays as well as a diverse range of other optical systems. For display systems, our custom blazed gratings...Photonics Buyers' Guide January 2018 IssuePHOTONICS HANDBOOK ARTICLESCamera Resolution: Combining Detector and Optics Performance: Most image-quality discussions center on resolution, which is thought to uniquely determine system performance. Resolution, however, is a more complex concept.Camera resolution depends upon the optical blur diameter and the detector size. Schade combined these to create an equivalent resolution that is a function of Fλ/d where F is the focal ratio,...Photonics HandbookDigital Still Cameras: The Changing Face of Imaging: The digital camera reflects a sea change in the compact camera market. While the 20th was the century of film cameras, the 21st belongs to the digital camera.The digital camera represents an integration of optics, mechanics and electronics consisting of three layers (Figures 1a, b and c). The top and the middle layers are printed circuit boards (PCBs),...Photonics HandbookAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookComponent Choices: Avoiding Tolerancing Mistakes: Designing an optical system involves more than simply understanding the theory behind optics. To design a system efficiently and economically, it is important to understand the capabilities of an optical shop and the interaction of the specifications involved in ordering and designing components.To the novice or casual user of optics, the acquisition of an optical system can be a very difficult experience. Failure to understand the ground rules can result in unnecessarily high cost, late...Photonics HandbookWHITEPAPERSThe 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 8/31/2018Design Your AR/VR System with 2D-Q Freeforms in CODE VThe most challenging optical designs today need precise non-spherical surface shapes. A surface formulation specified by G.W. Forbes describes a “freeform” surface with orthogonal polynomial...Photonics.com 8/1/2019Meet Your Augmented and Virtual Reality Challenges Head-On: Design Your Next System with 2D-Q Freeforms in CODE VThe most challenging optical designs today need precise non-spherical surface shapes. A new surface formulation specified by G.W. Forbes describes a “freeform” surface with orthogonal polynomial...Photonics.com 8/20/2018Automated Solutions for SAE Standard HUD MeasurementHead-up display (HUD) technology is one of the largest growth areas in the automotive market, and standard measurement criteria are rapidly being defined to evaluate augmented projections for visual...Photonics.com 9/1/2019WEBINARSHolography for Display: From AR to HUD to 3DThis webinar will discuss the technology of holographic optical elements and their use in display systems where the size and weight of optics must be constrained. While a true holographic...Photonics.com 6/12/2018Quantum Dots Are Making Displays Brighter and Photomedicine BetterIf you are interested in learning how QDs are currently used in displays and how the same materials are being engineered to yield even brighter, more efficient, better colors for future displays,...Photonics.com 4/23/2019OLED Display Technology Update and ForecastBarry Young, CEO of the OLED Association and an authority on the technology, presents a broad look at display applications utilizing OLEDs. In 2015, OLED displays had revenues of US$13.5b and it is...Photonics.com 5/12/2016OLED Microdisplays: Advancing Virtual and Augmented Reality Smart GlassesData glasses and wearables like fitness trackers are changing the way many of us live, as well as enhancing vision capabilities in industry and defense. In this webinar sponsored by Radiant Vision...Photonics.com 1/19/2017PHOTONICS DICTIONARY TERMSradially variable reflectivity optic (RVR optic)A reflecting optic whose reflectivity is a function of the radial distance from the optic axis; can be used to convert a Gaussian beam to one of uniform cross section.EDU.photonics.com 9/8/2009diffractive opticsOptical elements that use diffraction to control wavefronts. Diffractive optical elements include diffraction gratings, surface-relief diffractive lenses, holographic optical elements and...EDU.photonics.com 9/8/2009Geometrical opticsThe area of optics in which the propagation of light is described by geometrical lines (or rays) governed by Fermat's Principle. Geometrical optics is useful as long as the objects in which the light...EDU.photonics.com 3/5/2018laser guide starAn artificial star used to aid in adaptive optics imaging of the sky. The guide star is provided from a telescope system on the ground and is directed into the imaged region. The wavefront...EDU.photonics.com 3/5/2018MEDIALight Matters Extra: Lightning Awards Luminate Rochester - 11/2017In this month's Light Matters Extra, we give you an in-depth look at the recent Luminate Lightning Awards. New York’s Lieutenant Governor Kathy Hochul was there and tells us why Luminate is important...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.com 11/17/2017Fundamentally 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.com 3/29/2018PIC Fundamentals, Design at Heart of AIM Photonics Summer AcademyStudents from large and small size companies and bigger Department of Defense affiliates of the AIM Photonics Institute took part in the recent AIM Photonics Summer Academy at MIT. This was the third...Photonics.com 7/30/2018PHOTONICS BUYERS' GUIDE CATEGORIESVideotape RecordersA videotape recorder is a device for recording and playing back video tapes.CID Image SensorsDigital DisplaysOptical Transfer Function InstrumentationCOMPANIESII-VI Optical SystemsAs a vertically integrated provider, II-VI Optical Systems is uniquely positioned to meet the critical and complex design, engineering and production requirements of customers in the aerospace and...Photonics Buyers' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideKentek Corp.Laser safety eyewear, barriers & signs, laser components, laser replacement parts, laser accessories, medical laser safety eye protection - find these LaserSmart® products and more in the...Photonics Buyers' GuideMeller Optics Inc.Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets for over 50 years. Specializing in grinding and polishing of hard, durable materials such as...Photonics Buyers' Guide