Quantum light emitters have been observed previously in atomically thin layers of transition metal dichalcogenides (TMDs). However, they have been found at random locations within the host material and usually in low densities, hindering experiments aiming to investigate this class of emitters. ...Read full articleRelated content from Photonics MediaARTICLESVisible-Telecom Entangled Photon Pairs Could Support Quantum CommunicationA photon pair source that can bridge the visible and telecom bands could be useful for transporting quantum communications over optical fibers. However, the optical components that store and process...Photonics Spectra May 2019 IssueLight Is Dynamically Controlled in a Programmable Electro-Optic SystemAn integrated photonics platform that can store light and electrically control its frequency in an integrated circuit is the newest development from the Harvard John A. Paulson School of Engineering...Photonics Spectra April 2019 IssueResearchers Customize Broadband Light Sources Using a Photonic Chip and AIResearchers from Institut National de la Recherche Scientifique (INRS) and the University of Sussex have collaborated to create an optical device that uses AI to control the properties of light....Photonics Spectra February 2019 IssueInternational Team Engineers Silicon Chip for Quantum Information ProcessingAn international team led by the University of Bristol has demonstrated the ability to control two qubits of information within a single silicon chip. This programmable two-qubit quantum processor...EuroPhotonics Winter 2018 IssuePRODUCTSLaser Welding Photonic DevicesAMADA MIYACHI’s LF range of fiber lasers are efficient, low maintenance manufacturing tools that offer precise control and a range of beam qualities which can be tuned for each specific welding...Promoted Content December 2018 IssueQuantum Computing Control SystemThe Quantum Computing Control System from Zurich Instruments consists of the UHFQA Quantum Analyzer and the PQSC Programmable Quantum System Controller. QCCS is an integrated and comprehensive...EuroPhotonics Spring 2019 IssueErbium Ytterbium FiberA double-clad erbium ytterbium co-doped fiber with a 10-μm core diameter from iXblue SAS is a polarizing fiber for 1053- and 1064-nm operation. The fiber is designed to be polarizing over a...EuroPhotonics Autumn 2019 IssueBenchtop Event TimersThe MultiHarp 150 benchtop event timers from PicoQuant GmbH feature a USB 3.0 interface. High data throughput allows full exploitation of the count rate limits in time-resolved single-photon...EuroPhotonics Autumn 2018 IssuePHOTONICS HANDBOOK ARTICLESSilicon Photonics: Light Is the Ultimate Medium for High-Speed Communications: Thanks to innovations with heterogeneous material integration and multiphotonic layer stacking, silicon photonics will drive optical solutions to high volumes and low costs.Silicon photonics is widely considered a key enabling technology for further development of optical interconnect solutions needed to address growing traffic on the internet. From the first submarine...Photonics 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 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 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...Photonics HandbookWHITEPAPERSTolerance Analysis Tools Take the Guesswork out of a Colorful Illumination Design ProblemTolerance analysis has largely been out of reach for illumination designers because of the time needed to perform the thousands of simulations required to get a meaningful statistical tolerance...Photonics.com 5/31/2019How to Fail Fast and Smart During the Optical Product Design ProcessFailure is an inevitable part of the product development process, because you have to explore all the ways a design won’t work to find the way it will work. When you’re in a situation that demands...Photonics.com 4/3/2018Design 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 8/1/2019How Much Will an Optical Filter Cost?Filters are a critical element in the design of most optical systems. However, optimizing the trade-off between cost and performance isn’t obvious. With nearly a half century of experience in the...Photonics.com 7/25/2019WEBINARSEnabling Nanophotonics, Data Storage and Energy Conversion with New Plasmonic MaterialsOver the past decade, one of the major focal points for the area of nanophotonics has been developing a new class of plasmonic structures and metamaterials as potential building blocks for advanced...Photonics.com 2/4/2015Compact Metadevices for Flat Optical ComponentsInverse-design is a new paradigm that enables engineers to tap into vast parameter space for designing novel photonic and optical devices, including compact metadevices. Inverse-design approaches can...Photonics.com 11/7/2018Perspectives 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 2/16/20123D Electromagnetic Simulation of Photonic DevicesPlease note: you can access the slides for this webinar at the CST web site: https://www.cst.com/photonics-2017 This webinar will discuss electromagnetic (EM) simulation workflows for photonics...Photonics.com 10/18/2017PHOTONICS DICTIONARY TERMSoptical interconnectionThe use of photonic devices rather than electronic devices to make connections within and between integrated circuits.EDU.photonics.com 9/8/2009photonic switchingThe use of photonic devices rather than electronic devices to make or break connections within integrated circuits.EDU.photonics.com 9/8/2009quantum 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 3/5/2018gallium nitride (GaN)A semiconductor compound used in photonic devices such as lasers and LEDs.EDU.photonics.com 9/8/2009MEDIABinding 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 11/17/2017Light 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 11/17/2017Photonics 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 2/21/2018Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 1/18/2018PHOTONICS BUYERS' GUIDE CATEGORIESPhotonic Integrated CircuitsFiber Sensing SystemsPhotonics Components TestingPhotonics Component Manufacturing EquipmentCOMPANIESKentek 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' GuidePCO-TECH Inc.PCO – three decades as Pioneers in Cameras and Optoelectronics PCO is a Pioneer in Cameras and Optoelectronics with more than 30 years of expert knowledge and experience developing and...Photonics Buyers' GuideII-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' 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' Guide