VIENNA, March 29, 2012 — An experiment designed to observe quantum interactions at the Planck scale could, if successful, help bridge the gap between quantum mechanics and general relativity. It would also remove the need to rely on high-energy experiments or distant cosmic catastrophes to observe such interactions. ...Read full articleRelated content from Photonics MediaARTICLESAtomic Clock Can Determine Absolute Timing of the Photoelectric EffectAccording to scientists at the University of Vienna (TU Wien), it is now possible to measure the photoelectric effect. The TU Wien team, together with research groups from Garching, Munich, and...Photonics.com 9/20/2018Irregularly Shaped Laser Cavity Stabilizes High-Power Laser EmissionA scientific team from Yale University, Imperial College London, Nanyang Technological University, and Cardiff University has developed an irregularly-shaped laser that is able to regulate light...Photonics Spectra November 2018 IssueQuantum Scarring Theory Could Lead Way to Extended Quantum StateAn international team of researchers, led by the University of Leeds and in cooperation with the Institute of Science and Technology Austria and the University of Geneva, has provided a theoretical...Photonics.com 5/18/2018Researchers Attain Largest Entangled Quantum Register to DateA controlled multiparticle entanglement in a system of 20 quantum bits has been achieved by a research team at the Institute of Quantum Optics and Quantum Information (IQOQI) in Innsbruck, together...Photonics Spectra June 2018 IssuePRODUCTSHigh-Power UV LasersThe Atlantic UV30 from Ekspla UAB is a picosecond high-power UV laser capable of producing 30 W of output power at 355 nm. The Atlantic UV30 harmonic module optical layout is optimized for...Photonics Spectra August 2018 IssuePulse CharacterizationBiprism-based optical autocorrelation with retrieval (BOAR) is a technique of ultrashort-pulses characterization from Femto Easy SAS that relies on interferometric single-shot autocorrelation and...EuroPhotonics June 2018 IssueContinuous-Wave UV LaserThe TopWave 266 continous-wave UV laser from Toptica Photonics AG is available with 300-mW output power at 266 nm. TopWave 266 is a turnkey system driven by a fully digital control electronic,...Photonics Spectra April 2018 IssueAthermalized Beam ExpandersAthermalized beam expanders from Optical Surfaces Ltd. deliver stable, high performance. The expanders are based on a Dall-Kirkham off-axis mirror design that incorporates INVAR elements to...Photonics.com 8/21/2018MEDIATech Transfer Programs Bridge Gap Between Industry and ResearchTechnology Transfer Programs are often a concerted effort to share skills, knowledge, technologies, methods of manufacturing, samples of manufacturing, and facilities among governments or...Photonics.com 6/19/2018Light 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 7/2/2018Peter Knight, The Kavli Royal Society International Centre“Optics has been the enabler of things that have transformed our world more than anything else since the industrial revolution,” Sir Peter Knight, 2004 OSA President, The Kavli Royal Society...Photonics.com 6/15/2016Light 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 11/17/2017WHITEPAPERSGet Optical Products to Market Faster Using Modern Virtual PrototypingCompanies developing cutting-edge lasers, optics, and imaging products face significant hurdles getting products to market ahead of competitors. Learn about a new way for optical and mechanical...Photonics.com 5/1/2017The 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 8/31/2018Slow Axis Collimators for Laser DiodesDiode laser technology is advancing at a breathtaking pace as suppliers add new wavelengths and improve output power but still present one big challenge to the system designer: their output is...Photonics.com 8/14/2018Thin-Film Interference Filters for LIDARHigh-performance, ultra-narrowband interference filters with > 95% transmission, less than 0.1 nm bandwidths, steep edges, a square spectral shape, wide range blocking measured at > OD 8 (-80 dB),...Photonics.com 4/10/2017WEBINARSFlat Optics Based on Metasurfaces: Molding Wavefronts and Surface WavesMetasurfaces based on subwavelength patterning have major potential for realizing arbitrary control of the wavefront of diffracted light by achieving local control of the phase amplitude and...Photonics.com 2/26/2015The Future of OpticsTwo perspectives on the Future of Optics Dr. Adam Wax, Theodore Kennedy Associate Professor of Biomedical Engineering at Duke University’s Fitzpatrick Institute for Photonics and Director...Photonics.com 10/20/2011Perspectives on CommunicationsPhotonics Media presents two perspectives on communications, one provides an overview of quantum theory of optical communications, and the other discusses confronting the challenge of creating...Photonics.com 2/16/2012Techniques 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 3/21/2013PHOTONICS DICTIONARY TERMSquantum opticsThe area of optics in which quantum theory is used to describe light in discrete units or "quanta" of energy known as photons. First observed by Albert Einstein's photoelectric effect, this particle...EDU.photonics.com 3/5/2018divergence1. In optics, the bending of rays away from each other. 2. In lasers, the spreading of a laser beam with increased distance from the exit aperture. Also called beam spread. 3. In a binocular...EDU.photonics.com 9/8/2009paraboloidal mirrorA concave mirror that has the form of a paraboloid of revolution. The paraboloidal mirror may have only a portion of a paraboloidal surface through which the axis does not pass, and is known as an...EDU.photonics.com 3/5/2018laserA device which operates under the processes of absorption and stimulated emission and by the condition that gain exceeds loss in order to sustain amplification. The term laser is the acronym for...EDU.photonics.com 3/5/2018PHOTONICS HANDBOOK ARTICLESLaser Safety Considerations for Industrial EnvironmentsWhen purchasing an industrial laser system, the astute buyer will look for a Class 1 laser product – a system where the laser beam hazard is completely enclosed and there is no potential laser...Photonics HandbookExcimer Optics: High Power Demands High Reliability: The excimer laser’s shift to commercial applications has created a demand for higher power levels and increased reliability from the laser itself, thus creating a greater demand for industrialized optics to control, redirect, reshape and focus the intense UV radiation produced.The first high-reflectance mirror coatings for the UV and vacuum UV (VUV) were of the Al + MgF2 type produced in the late 1950s. Coatings of this design are still used today for multigas cavity...Photonics HandbookBeryllium Mirrors: Refinements Enable New Applications: Beryllium mirrors are finding commercial applications, while maintaining their military and space applications. Refinements in design and improvements in manufacturing technology have cut costs and new coatings have enabled high-power applications allowing a three-fold increase in manufacturing process speeds and economics.With a specific gravity of 1.85 g/cm3, beryllium is the lightest metal that is workable. It is 45 percent lighter than aluminum and approximately five times as stiff. Its stiffness to weight ratio...Photonics HandbookOptical Components: Finding Your Way Through the Maze: Optical components fall into two basic groups: transmissives and reflectives. Transmissives include lenses, filters, windows, optical flats, prisms, polarizers, beamsplitters, wave plates, and fiber optics; reflectives include mirrors and retroreflectors. The performance of all may be enhanced with certain substrates and thin film coatings.Lenses come in a variety of shapes, sizes and materials. They can be made of a single piece of glass or have multiple elements; their surfaces can be spherical, aspheric or cylindrical; they can be...Photonics HandbookPHOTONICS BUYERS' GUIDE CATEGORIESLaser MirrorsLaser OpticsPartial ReflectorsLithography GratingsCOMPANIESII-VI Optical SystemsHIGH ENERGY LASER SOLUTIONS - II-VI Optical Systems provides collaborative support through all project phases, including consulting services at the project requirements definition phase, conceptual...Photonics Buyers' Guide