Monday, August 19, 2019
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Optical Frequencies

Exact Optical Frequencies on Demand

In 2014, the Defense Advanced Research Projects Agency (DARPA) launched the Direct On-Chip Digital Optical Synthesizer (DODOS) program, with the goal of finding a...
silicon photonics

NAU Scientist Contributes to Significant Advance in Silicon Photonics

Northern Arizona University assistant professor Ryan Behunin collaborated with a team of physicists from Yale and the University of Texas at Austin in discovering an innovative...
semiconductor

Researchers Devise New Way to Make Light Interact with Matter

A new way of enhancing the interactions between light and matter, developed by researchers at MIT and Israel’s Technion, could someday lead to more...
solar energy conversionvideo

Nanoparticle Breakthrough Could Capture Unseen Light for Solar Energy Conversion

An international team of scientists has demonstrated a breakthrough in the design and function of nanoparticles that could make solar panels more efficient by...
X-Ray Laser Pulses

Tick, Tock on the ‘Attoclock’: Tracking X-Ray Laser Pulses at Record...

To catch chemistry in action, scientists at the Department of Energy’s SLAC National Accelerator Laboratory use the shortest possible flashes of X-ray light to create “molecular...
solar power

High Efficiency Solar Power Conversion Allowed by a Novel Composite Material

Following an original device concept, Mr. Joyprokash Chakrabartty, the researchers have developed this new composite thin film material which combines two different crystal phases...
quantum dots

The Future of Photonics Using Quantum Dots

Thousands of miles of fiber-optic cables crisscross the globe and package everything from financial data to cat videos into light. But when the signal...
Photonics

Switching Gears Towards Efficient Datacenters with Photonics

With the rise of cloud computing services like Facebook and Google, datacenters have to process exponentially increasing amounts of information. To fulfill the need...
Specialized Microscope

Engineered Metasurfaces Replace Adhesive Tape in Specialized Microscope

The latest advance in a new type of optics aimed at improving microscopy started with a game of tennis three years ago.Unwinding after a...
Micro-Electro-Mechanical System

A Marriage of Light-Manipulation Technologies

Researchers have, for the first time, integrated two technologies widely used in applications such as optical communications, bio-imaging and Light Detection and Ranging (LIDAR)...
photonics

Integrating the Promise of Photonics

How can driverless cars detect obstructions when it’s foggy outside? What new forms of light communications can supercharge the internal housekeeping of data centers...
spintronics, Fingerprinting, Solar Panel Degradation, Hard Disk Drives, Ultrawide Bandgap Semiconductor, magnetic field sensors, Fuel Cells, Printed Electronics, Cobalt-Palladium Thin Films, hybrid improper ferroelectrics, Crystal Vibrations, blood vessels, Natural Gas, butadiene, Metasurface, measure electrical current, solar cells, Aircraft Ice, Semiconductor, acoustic device, optical devices, Hybrid Electrolyte, electrical bistability, nanomagnets, magnetic circuits, capacitor, data storage, Transistors, Transistor, Electricity, solar cells, Ultrasound, Nucleation processes, micro robot

Advance in Light Filtering Technology Has Implications for LCD Screens, Lasers...

Vector polarizers are a light filtering technology hidden behind the operation of many optical systems. They can be found, for instance, in sunglasses, LCD...
photonicsvideo

Extraordinarily Strong Nonlinear Optical Graphene-like Material Could Renovate Nonlinear Photonics

Nonlinear optics is a key enabling technology of our modern society, such as in imaging and high-speed data communication. But the traditional devices suffer...
LED based sensor

Nanoantenna Arrays Power a New Generation of Fluorescence-based Sensors

The arrays, designed and tested by Dr Neciah Dorh during his PhD at the University of Bristol, are made from aluminium nanorods fabricated using...
quantum

Quantum Computers Demand New Encryption

Banks, intelligence agencies, hospitals, and industrial companies transmit lots of sensitive data in encrypted form. This encryption is generally secure today, but in 20-30...
photonics

DNA: The Next Hot Material in Photonics?

Using DNA from salmon, researchers in South Korea hope to make better biomedical and other photonic devices based on organic thin films. Often used...
optical brain

Shedding Light on Brain Activity

A multidisciplinary team of researchers, including UC Santa Barbara scientists John Bowers, Michael Goard and Luke Theogarajan, has been awarded $9 million from the...
quantum circuits

Exotic Quantum States Made from Light

Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate...
photonics

Sensing Technology Takes a Quantum Leap with RIT Photonics Research

Research underway at RIT advances a new kind of sensing technology that captures data with better precision than currently possible and promises cheaper, smaller...
photonic chips

University of Twente Develops Record Laser on Chip Smallest Narrowband Laser...

This laser represents a breakthrough in the fast-growing field of photonics, and will bring applications like 5G internet and accurate GPS closer. Research leader...