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education News
Optogenetics Approach Delivers Precision Necessary to Study Bacteria in the Gut
HOUSTON, Jan. 8, 2021, — Researchers in Texas have succeeded in effectively turning gut bacteria inside the intestines of worms “on” and “off” by applying different colors of light, via an optogenetic control mechanism. The work helped the research team led by Baylor College of Medicine’s Meng Wang and Rice University’s Jeffrey Tabor show that colanic acid (CA), a metabolite, is produced by intestinal bacteria, rather than digested in the stomach. Previous research conducted by
Third Photonics Online Meetup to Feature Job Fair, Career Panel
Jan 7, 2021 — The third Photonics Online Meetup (POM) launches next week with a virtual poster session on Twitter Jan. 11, and then features two days of presentations Jan. 13 and 14. Guided by the themes of metasurfaces, biosensors, and frequency combs —...
Etched Titania Films Could Speed Production of Integrated Photonics
TOKYO, Jan. 5, 2021 — Tokyo Metropolitan University researchers have achieved high-throughput production of thin, ordered, titania through-hole membranes. The method relies on anodization — a process that increases the thickness of a natural oxide layer on the...
SPIE and Photonics Media Announce Finalists for 2021 Prism Awards
BELLINGHAM, Wash., Dec. 31, 2020 — Industry giants and emerging challengers will be honored at the Prism Awards in a March 2021 virtual ceremony. The Prism Awards recognize industrial innovation in photonics in multiple categories. For the consideration of the 2021 Prism Awards, SPIE...
RIT Scientists Receive Grants for Waveform Lidar, Remote Sensing Projects
ROCHESTER, N.Y., Dec. 30, 2020 — Imaging scientists at the Rochester Institute of Technology (RIT) this month received nearly $400,000 in grants to support three projects aimed at improving the way scientists can use waveform lidar to study forests. Jan van Aardt, from RIT’s...
Hollow-core Fibers Improve Stability of Light-Based Gyroscopes
WASHINGTON, D.C., Dec. 29, 2020 — Researchers at the University of Southampton’s Optoelectronics Research Centre, collaborating with researchers from Honeywell, have applied nodeless antiresonant fibers (NANFs) — a distinct class of hollow-core optical fiber with low...
Scientists Spin Graphene and Gold into Terahertz Waves
DRESDEN, Germany, Dec. 29, 2020 — A German-Spanish research team has developed a graphene-based approach for increasing the efficiency with which the scientists were able generate terahertz pulses. In the system, the researchers coated a graphene sheet with a metallic lamellar...
Chromacity, Heriot-Watt Collaborate on Research, Commercialization Initiatives
EDINBURGH, Scotland, Dec. 28, 2020 — Ultrafast laser manufacturer Chromacity and Heriot-Watt University have formalized a five-year partnership, enhancing the collaborators’ existing relationship. The agreement positions Chromacity to commercialize Heriot-Watt-led academic...
Synthetic Aperture Phase Microscopy Enables Subcellular Imaging
HONG KONG, Dec. 28, 2020 — Researchers at The Chinese University of Hong Kong (CUHK) have developed a phase-reliant method of synthetic aperture microscopy (SAM). The method, introduced as “high spatial and temporal resolution synthetic aperture phase microscopy,”...
MassBridge Program Prepares Workforce for Advanced Manufacturing Jobs
CAMBRIDGE, Mass., Dec. 21, 2020 — MIT, the commonwealth of Mass., and state community colleges and agencies are collaborating on the MassBridge program. The grant-funded initiative aims to prepare workers for stable, high-paying jobs in advanced manufacturing by creating a...
Partnership to Launch SYLOS3 Laser System
VILNIUS, Lithuania, Dec. 17, 2020 — The Extreme Light Infrastructure Attosecond Light Pulse Source (ELI-ALPS) facility, a European research center aimed at providing the international research community with exceptional laser pulses and secondary sources, and a consortium between...
3D-Printed Lens Design Improves Data Transfer Possibilities
CHAMPAIGN, Ill., Dec. 15, 2020 — A team of researchers from the University of Illinois has developed a spherical lens capable of allowing incoming light — from any direction — to be focused on the lens’s surface opposite the input direction into a very small spot....
Single Carbon Dot Emits Multiple Wavelengths of Light
DAEJON, South Korea, Dec. 14, 2020 — Researchers from the Korea Advanced Institute of Science and Technology (KAIST) have synthesized a collection of nanoparticles known as carbon dots, capable of emitting multiple wavelengths of light from a single particle. The team discovered that...
Synthetization Process Yields Green Light-Emitting Idolizines
MOSCOW, Dec. 11, 2020 — Chemists from the Peoples’ Friendship University of Russia (RUDN University) have introduced a new approach for synthesizing indolizines, a group of organic substances with biological and optical properties. The method, which uses pyridinium...
Laser-Based Sensor Simplifies, Improves Benzene Detection Capabilities
THUWAL, Saudi Arabia, Dec. 10, 2020 — Researchers from King Abdullah University of Science and Technology (KAUST) have developed a laser-based device capable of sensing extremely low concentrations of benzene. The sensor works in real time, helping monitor benzene emission levels. The...
Optical Nanosensor Detects, Monitors Arsenic Level in Plants
SINGAPORE, Dec. 9, 2020 — A novel plant nanobionic optical sensor, capable of both detecting and, in real time, monitoring levels of arsenic in underground environments, exhibits changes in fluorescence intensity to indicate the presence and quantity of the metal. Scientists...
AIM Photonics to Lead $19M DARPA-Funded Photonics Program
ALBANY, N.Y., Dec. 2, 2020 — AIM Photonics (American Institute for Manufacturing Integrated Photonics), part of NY CREATES, announced $19 million in research program awards for advanced integrated photonics research projects. The awards are under the Defense Advanced Research...
Hollow-Core Fibers Outperform Silica Glass Counterparts
SOUTHAMPTON, England, Dec. 2, 2020 — Researchers from the University of Southampton Optoelectronics Research Centre (ORC) have introduced three unique hollow-core fiber designs that each exhibit losses comparable to or lower than those that solid glass fibers are able to achieve around...
Researchers Develop Open-Source Modular Microscope
JENA, Germany, Nov. 30, 2020 — Researchers from the Leibniz Institute of Photonic Technology (Leibniz IPHT), Friedrich Schiller University, and Jena University Hospital developed a low-cost modular microscope that has the potential to greatly expand access to high-resolution...
Optics, Machine Vision Algorithms at Heart of Epic-USC Collaboration
SAN DIEGO, Nov. 23, 2020 — Epic Sciences Inc., a diagnostics and disease profiling company, announced it has entered into an exclusive license and collaboration agreement with the University of Southern California (USC) Michelson Center for Convergent Bioscience, and the...
Multipass Spectroscopy Seeks Disease Biomarkers in Breath
WASHINGTON, D.C., Nov. 18, 2020 — An optical sensing method developed by a research team at the University of Warsaw relies on highly sensitive spectroscopic measurements to detect the presence or absence of formaldehyde in a person’s breath. The breath test is based on...
From Contradictory Polymers, Scientists Develop Nanocoatings with Optimal Properties for Optics
KIEL, Germany, Nov. 11, 2020 — Materials scientists at Kiel University in Germany have synthesized nanoscale gradient copolymers, which possess distinct contradictory properties, to create material coatings that could be used to coat aircraft and glass fronts. In such...
Large-Area Organic Photodiodes Offer Cost-effective Alternative to Silicon Sensors
ATLANTA, Nov. 5, 2020 — A research team at Georgia Tech has demonstrated that large-area organic photodiodes, produced from solutions at low temperatures, can detect several hundred thousand photons every second. The process, the researchers said, is conceptually similar...
Light-Driven Quantum Network Promises Faster, Enhanced Communication
ROCHESTER, N.Y., Nov. 5, 2020 — Using magnetic and semiconducting materials, researchers at the University of Rochester and Cornell University designed a nanoscale node capable of using laser light to emit and accept photons to interact with other nodes. Compared to current...
Camera Design Aims to Make Multispectral Imaging Cost-effective
ERLANGEN, Germany, Nov. 4, 2020 — Researchers from Friedrich-Alexander Universität Erlangen-Nürnberg (FAU) have incorporated three resolutions into a single camera using a cost-efficient process and construction. The intelligent device achieves high spatial, temporal, and...
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