Close

Search

Search Menu
Photonics Media Photonics Marketplace Photonics Spectra BioPhotonics Vision Spectra Photonics Showcase Photonics ProdSpec Photonics Handbook
Photonics Media
ABOUT US
BOOKSTORE
SUBSCRIBE
ADVERTISE
submit press release
GRAPHENE NEWS
Nanoscale Imaging Captures Soft Matter in Vitro BERKELEY, Calif., Oct. 17, 2022 — Researchers at Lawrence Berkeley National Laboratory (Berkley Lab) developed an imaging platform that enabled nondestructive spectroscopic imaging of soft materials with nanometer spatial resolution, under in vitro conditions and external stimuli. Using the Advanced Light Source (ALS) particle accelerator as an infrared light source, the researchers performed the nanometer-scale spatial resolution imaging of proteins in the proteins’ natural liquid environment. They observed how the
Rockley Adds Independent Director: People in the News: 08/09/22 OXFORD, England, Aug. 10, 2022 — Rockley Photonics named Richard Kuntz to its board as an independent director. Kuntz is senior vice president and chief medical and scientific officer at Medtronic. He was the founder and chief scientific officer of the Harvard Clinical Research...
Ultra-intense Laser Achieves Efficient Direct Ion Acceleration OSAKA, Japan, Feb. 25, 2022 — Osaka University researchers, in collaboration with the National Institutes for Quantum Science and Technology (QST), Kobe University, and National Central University in Taiwan, have reported direct energetic ion acceleration by irradiating what...
Doping Process Increases Conductivity, Transparency of Graphene NEW YORK, Nov. 8, 2021 — An interdisciplinary team of researchers from Columbia University and Sungkyungkwan University (South Korea) has introduced a clean technique to dope graphene via a charge-transfer layer made of low-impurity tungsten oxyselenide (TOS). The team...
Foreign Atoms Help Monolayer Graphene Overcome Limitations DAEGU, South Korea, Sept. 6, 2021 — Researchers at Daegu Gyeongbuk Institute of Science and Technology (DGIST) have introduced a simple methodology that enables the fine control over the integration of foreign atoms with graphene. From that control, the researchers developed composite...
Graphene Diamond Junctions Mimic Brain Function NAGOYA, Japan, Sept. 6, 2021 — Researchers from Nagoya University created graphene-diamond junctions capable of mimicking some of the human brain’s functions. The work opens doors for next-generation image-sensing memory devices. The impetus for the research stems from the...
Custom Near-Field Nanoscopy Tool Images Materials at Nanoscale CAMBRIDGE, Mass., July 28, 2021 — A near-field infrared (IR) nanoscope and spectroscope, custom built by a research team at MIT, can quickly and economically probe the characteristics of diverse materials at the nanoscale. Also known as a scattering-type scanning near-field optical...
Graphene-Based Josephson Junction Enables Single-Photon Detection CAMBRIDGE, Mass., May 20, 2021 — Researchers at Raytheon BBN Technologies developed a method of single-photon detection based on a Josephson junction. The advancement, which is poised to spur development in sensor, communication, and quantum processing technology, features the...
Graphene-Based Tracking System Could Streamline Autonomous Vision ANN ARBOR, Mich., May 10, 2021 — A real-time 3D tracking system developed at the University of Michigan may one day replace lidar and cameras in autonomous technologies. The system combines transparent graphene-based light detectors and advanced neural networks to sense and image...
Tunable Smart Surfaces Cover Visible Spectrum and Beyond MANCHESTER, England, April 9, 2021 — Work from the University of Manchester outlines applications for smart surface technology that covers the entire electromagnetic spectrum, including the visible light region. Applications for the new optical devices range from next-generation...
Laser Method Creates Strong Materials for Flexible Electronics TOMSK, Russia, March 8, 2021 — A method that integrates metals into polymers for the formation of electrically conductive composites uses laser pulses to irradiate aluminum nanoparticles onto polyethylene terephthalate (PET) substrates. Researchers from Tomsk Polytechnic...
Technique Aids in Copper Additive Manufacturing UPPSALA, Sweden, Feb. 23, 2021 — Uppsala University researchers, in collaboration with graphene materials company Graphmatech, demonstrated a method for lowering the reflectivity of copper powder. The work could lead to more densely printed parts through laser additive...
Graphene Enables Live Cell Imaging at the Nanoscale DAEGU, South Korea, Feb. 18, 2021 — Researchers at the Daegu Gyeongbuk Institute of Technology (DGIST) have introduced a method for analyzing subcellular structures using graphene. The work holds implications for the research of biological processes such as the mechanisms of certain...
Extra Level Helps Convert Light Energy into Surface Waves on Graphene with Increased Efficiency MOSCOW, Nov. 17, 2020 — Collaborating physicists from two Russian universities have successfully converted light energy into surface waves on graphene at nearly 90% efficiency. A so-called laser-like energy conversion process with collective resonances, and semiconductor...
Lasers Optimize Graphene Microbubble Generation Process BELLINGHAM, Wash., Oct. 13, 2020 — Researchers from five institutions collaborated to develop a method to generate precisely controlled graphene microbubbles on a glass surface using laser pulses. Microbubbles, with applications in pharmaceuticals (drug delivery), biofilm control,...
Emitter Generates Identical Single Photons on Demand BERKELEY, Calif., Oct. 12, 2020 — Researchers at Lawrence Berkeley National Laboratory have developed a method of generating single identical photons on demand, a crucial step in realizing quantum communication. The photon emitter is based on a common 2D semiconductor material...
Molecular Qualities Captured with Plasmons MOSCOW, July 9, 2020 — Specific properties of small amounts of molecules can now be isolated with the use of graphene-metal film structures, thanks to the work of scientists in Russia and Spain. Their work focuses on a plasmon, which is an electron oscillation that is...
Research Teams Offer New Insight into Mid-IR, Graphene-Based Metasurfaces DAEJON, South Korea, March 12, 2020 — A team of researchers has described a method of designing metamolecules that incorporate two independently controllable subwavelength meta-atoms. This two-parametric control of the metamolecule secures the complete control of both amplitude and the...
Optoelectronic Superstructure Could Be Applied in Neuromorphic Computing ORLANDO, Fla., Feb. 20, 2020 — University of Central Florida (UCF) researchers have taken a step toward developing neuromorphic computers — computers that mimic neurobiological architectures present in the human nervous system — by demonstrating how to create a...
Graphene Formed Under Microscope Is Small Enough for Electronics HOUSTON, Feb. 18, 2020 — Scientists at Rice University; the University of Tennessee, Knoxville (UT Knoxville); and Oak Ridge National Laboratory (ORNL) used a small, visible beam mounted to a scanning electron microscope (SEM) to form laser-induced graphene (LIG), a...
Ultrafast, Energy-Efficient All-Optical Switching with Plasmonic Waveguides TOKYO, Dec. 20, 2019 — NTT and the Tokyo Institute of Technology (Tokyo Tech) have developed an all-optical switch that operates in the ultrafast regime with a response time in the femtosecond (fs) range and with energy consumption in the femtojoule (fJ) range. To achieve...
Graphene Composite Improves Photocatalytic Activity Used to Degrade Pollutants BERGAMO, Italy, Dec. 13, 2019 — Graphene Flagship partners developed a graphene-titania composite via a one-step procedure to widen and improve the applicability of “smog-eating” cement. The prepared composite showed enhanced photocatalytic activity, degrading up to...
Raman Scattering Helps Ensure Safety of Stem Cell Therapies NEW BRUNSWICK, N.J., Nov. 12, 2019 — A research team at Rutgers University has developed a biosensor technology that could benefit applications for the treatment of neurological disorders through stem cell therapy. The hybrid biosensing platform consists of an array of ultrathin...
Graphene-Based Measurement Technique Boosts Optical Resolution GÖTTINGEN, Germany, Oct. 11, 2019 — Researchers at the University of Göttingen have developed a new technique that exploits the unusual properties of graphene to optically measure extremely small distances — to the order of one ångström — for the first...
Terahertz Heterodyne Detection with Graphene Could Power Space Telescopes GOTHENBURG, Sweden, Sept. 11, 2019 — Researchers at Chalmers University of Technology have demonstrated a terahertz (THz) detector made from graphene for use in next-generation astronomy detectors. A near zero-electron scenario, called Dirac point, was realized in graphene by...
(152 results found)
PHOTONICS MARKETPLACE
Search more than 4000 manufacturers and suppliers of photonics products and services worldwide:

Vision Spectra Conference 2023
LATEST HEADLINES
view all
LATEST PRODUCTS
view all
FEATURES
view all
BOOKSTORE
CITE — A 12-Lecture Course in Technology Commercialization
CITE - Commercialization of Innovative Technology through Entrepreneurship This 12-lecture...
BUY NOW >
back to top
Facebook Twitter Instagram LinkedIn YouTube RSS
©2023 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA, [email protected]

Photonics Media, Laurin Publishing
x We deliver – right to your inbox. Subscribe FREE to our newsletters.
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.