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. An artist's impression of single photons emitted from quantum dots in supported layered semiconductors. Courtesy of Pawel Latawiec/Harvard University. To facilitate investigation, deterministic arrays of hundreds of quantum emitters were created using different TMD materials, emitting across a...Read full articleRelated content from Photonics MediaARTICLESScientists Discover Process That Enables Low-Power Nanolasers in 2D Semi-MaterialsScientists at Arizona State University (ASU) have identified the process in physics that enables nanolasers to be created using 2D materials. This led them to the discovery of a mechanism for...Photonics.com 6/4/2020Discovery Could Enable Large-Scale Quantum PhotonicsAn integrated photon source with the potential to deliver large-scale quantum photonics has been developed by physicists at the University of Bristol. Integrated quantum photonics is a...Photonics Spectra August 2020 IssueHybrid Process Integrates PIC with Artificial Atoms to Scale Up Quantum ChipMIT researchers have developed a way to manufacture and integrate artificial atoms with photonic circuitry to produce a quantum chip that could be used for large-scale quantum systems. Using a...Photonics Spectra September 2020 IssueAt 5-Year Mark, AIM Photonics Looks Back on Key Accomplishments, Future GoalsSince 2015, AIM Photonics has been at the forefront of New York’s success in the integrated photonics arena. Over the past five years, AIM has created a photonic integrated chip (PIC)...Photonics Spectra August 2020 IssuePRODUCTSQuantum Light Sources at OZ OpticsOZ is excited to introduce a new line of crystal based quantum light sources. Aimed at the research community, these sources are fully customizable polarization entangled photon sources that utilize...Promoted Content January 2021 IssueBroadband Entangled Photon SourcesBroadband Entangled Photon Sources from OZ Optics Ltd. use an all-fiber design to generate polarization entangled photon pairs. The source generates broadband wavelength photons, with a source...Photonics Spectra May 2020 IssueFiber Optic TransceiverThe KD7051 Fiber Optic Transceiver from KDPOF provides optical, in-vehicle connectivity that incorporates the transceiver’s integrated circuit, optoelectronics, and optics. The...EuroPhotonics Spring 2021 IssueNitrogen LasersThe VSL-337 series of nitrogen lasers from Laser Innovations are UV devices with extremely short, powerful pulses. The company offers sales and complete service for all versions of the VSL-337...Photonics.com 5/18/2020PHOTONICS HANDBOOK ARTICLESPhotonic Component Manufacturing: Moving Toward Automation: A shift in assembly methods would help reduce costs and increase production in the optoelectronics manufacturing and packaging industries.Manufacturing the laser diode is complicated by the existence of multiple proprietary techniques and intellectual property barriers together with complex device physics and unique materials. ...Photonics HandbookSilicon 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 HandbookWHITEPAPERSAutomated 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 1/14/2021How 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 7/25/2019Methods for Measuring Display Defects and Mura as Correlated to Human Visual PerceptionHuman vision and perception are the ultimate determinants of display quality, however human judgment is variable, making it difficult to define and apply quantitatively in research or production...Photonics.com 1/14/2021Light Changes Matter – with Optics, Lasers and SensorsJenoptik is a global OEM supplier of solutions and products based on photonics technologies with more than 25 years experience in the fields of optics, laser technology, digital imaging,...Photonics.com 12/2/2020WEBINARSEuropean Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...Photonics.com 6/30/2021Enabling 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 2/4/2015Organic Small-Molecule Integrated PhotonicsThe initial, landmark integrated photonic devices relied on silicon and III-V materials, and recent advancements in material fabrication and deposition methods have enabled a plethora of new...Photonics.com 1/20/2021Freeform Optics for Imaging: Design MethodsPart 1 of the 2021 Freeform Optics Series The rise of freeform optics in imaging applications has led to optical systems with increased etendue, more compact volumes, and superior performance....Photonics.com 5/26/2021PHOTONICS DICTIONARY TERMSgallium nitride (GaN)A semiconductor compound used in photonic devices such as lasers and LEDs.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 3/5/2018optical 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 9/8/2009MEDIALight 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 11/17/2017Photonics 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 2/21/2018Light Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...Photonics.com 3/29/2018PHOTONICS BUYERS' GUIDE CATEGORIESPhotonic Integrated CircuitsFiber Sensing SystemsPhotonics Components TestingSolar Cells and WafersCOMPANIESLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideMLD Technologies LLCExperts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideDiverse Optics Inc.Diverse Optics transforms optical systems from expensive, heavy, and complicated to commercially viable, lightweight, and simple. We manufacture custom precision polymer optic components and...Photonics Buyers' Guide