SAN MARCOS, Texas, June 23, 2016 — Quantum Materials Corp. has appointed board member Sri Peruvemba CEO. With 24 years of experience in the industry, Peruvemba has been an advocate in the advancement of electronic display technology. He is the CEO of Marketer International, a marketing services firm, and serves on the board of the Society for Information Display. He was previously the chief marketing officer for E Ink Corp. Peruvemba has also held senior level positions at Sharp Corp, TFS Inc., Planar Systems, and Suntronic Technology. Founder and current CEO Stephen Squires will continue to have a “strategic...Read full articleRelated content from Photonics MediaARTICLESBruker Corp. Appoints Bonnie H. Anderson to Board of DirectorsBruker Corp. has appointed Bonnie H. Anderson to its board of directors. Anderson is co-founder, chairman of the board, and CEO of Veracyte, a global genomic diagnostics company. Anderson spent 18...Photonics.com 9/10/2020Coating Made from Quantum Material Conceals Temperature Change from IR CamerasAn ultrathin coating engineered from samarium nickel oxide (SmNiO3) has been found to emit the same amount of thermal radiation irrespective of temperature, within a range of about 30 °C. The...Photonics.com 12/19/20192D Material Takes on Chirality of Circularly Polarized LightPhysicists at MIT have uncovered a new way to test whether or not a material is chiral, and have also found a way to enhance the overall chirality in a large piece of material. The material they...Photonics Spectra May 2020 IssueLight Controls Electrical Properties in Quantum MaterialsA new study from the University of Pennsylvania reports that Weyl semimetals, a class of quantum materials, have bulk quantum states whose electrical properties can be controlled using light. This...Photonics Spectra October 2019 IssuePRODUCTSIllumination Design SoftwareVersion 9.0 of the LightTools® iillumination design software from Synopsys Inc. offers new modeling and analysis features. LightTools 9.0 provides tools to model and analyze polarizing...Photonics Spectra July 2020 IssueOptical FiltersDelta Optical Thin Film AS has developed a range of optical filters for Leica Microsystems’ SP8 DIVE Deep In Vivo Explorer. The range includes Continuously Variable Short Wave Pass...EuroPhotonics Winter 2019 IssueSuperresolution MicroscopeThe OptoNano 200 super-resolution microscope from OptoSigma Corp. incorporates optical microsphere nanoscopy technology. The OptoNano resolves features down to 137 nm in ambient environments...BioPhotonics Mar/Apr 2021 IssueLED Hyperspectral LightingThe HSI range of LED hyperspectral lighting from EFFILUX SAS offers a tunable continuous spectrum from 400 to 900 nm, which can be easily integrated into a wide variety of lighting for machine vision...Photonics.com 11/27/2019PHOTONICS HANDBOOK ARTICLESOptical 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 HandbookLight-Emitting Diodes: A Primer: Light-emitting diodes (LEDs) are semiconductors that convert electrical energy into light energy. The color of the emitted light depends on the semiconductor material and composition, with LEDs generally classified into three wavelengths: ultraviolet, visible, and infrared.The wavelength range of commercially available LEDs with single-element output power of at least 5 mW is 275 to 950 nm. Each wavelength range is made from a specific semiconductor material family,...Photonics HandbookMicroscopy Illumination: Considering Nonlaser Light Sources: Metal halide and LED light sources are changing the illumination landscape in microscopy. Brighter, easier to use and growing in application, they are driving new options in fluorescence, conventional bright-field and other contrast techniques.As recently as five years ago, shopping for a microscope light source was fairly straightforward. For routine applications, it was tungsten halogen, typically 100 W, while for fluorescence, it was an...Photonics HandbookWHITEPAPERSFractional Pixel Method for Improved Pixel-Level Measurement and Correction (Demura) of High-Resolution DisplaysAs display resolutions increase, imaging systems are challenged to continue to provide accurate pixel-level measurements while applying increasingly limited relative imaging resolution during...Photonics.com 1/14/2021Laser Marking and Coding Made EasyIn the packaging industry, new marks, codes and packaging material requirements are driving manufacturers to seek marking and coding solutions with flexible and adaptable performance. This guide...Photonics.com 2/25/2020Colored Glass as a Versatile and Economical Means for Optical FilteringColored glass filters find many uses in optical systems including imaging, laser, and industrial equipment. We describe design and fabrication techniques for implementing low cost optical filters...Photonics.com 1/31/2020Light 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 12/2/2020WEBINARSQuantum 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 5/12/2016Current Status of Solar Photovoltaic Technology Platforms, Manufacturing Issues and ResearchQuestions, Answers & Comments from the Webinar Current Status of Solar Photovoltaic Technology Platforms, Manufacturing Issues and Research Thursday, Sept. 27, 1 p.m. EDT ...Photonics.com 9/27/2012Applying TERS Toward the Development of Strain-Tunable Single-Photon SourcesThe native length scales of most optical and optoelectronic processes within low-dimensional quantum materials and next-generation devices are well below the diffraction limit of light. As a result,...Photonics.com 1/21/2021PHOTONICS DICTIONARY TERMSquantum dotsAlso known as QDs. Nanocrystals of semiconductor materials that fluoresce when excited by external light sources, primarily in narrow visible and near-infrared regions; they are commonly used as...EDU.photonics.com 6/30/2017solar furnaceAn optical system that is designed to produce a high temperature in a specified area by the optical direction and concentration of solar radiation on that area. The system usually consists of a...EDU.photonics.com 9/8/2009reflecting spectrographA solar spectrograph that uses long focus concave mirrors as its collimator and camera element.EDU.photonics.com 9/8/2009point-focusing collectorA device used in solar systems to direct mirror-reflected sunlight to a heat absorber and heat-driven engine, which turns a generator to produce electricity.EDU.photonics.com 9/8/2009MEDIAFundamentally 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 3/29/2018Photonics 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 2/21/2018'Green' Initiatives - LIGHT MATTERS 12/2017On this month's episode of Light Matters, we introduce you to a green energy company that is transforming China's national treasure — the giant panda — into panda-shaped solar farms. We also bring...Photonics.com 12/15/2017Light 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 CATEGORIESSolar Photovoltaic Assembly Materials and EquipmentSolar Energy CollectorsHeat Reflection CoatingsSolar Photovoltaic SystemsCOMPANIESOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...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' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...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