Wednesday, July 15, 2020
Tags Optics

Tag: optics

Hollow-core fiber technology closes in on mainstream optical fiber

Researchers from the Zepler Institute for Photonics and Nanoelectronics at the University of Southampton have demonstrated a new leap in hollow-core fibre...

Silicon-graphene hybrid plasmonic waveguide photodetectors beyond 1.55 u03bcm

Silicon photonics is known as a key technology for modern optical communications at the near infrared wavelength-band, i.e., 1.31/1.55 μm. Currently silicon...

Researchers create focus-free camera with new flat lens

WASHINGTON -- Using a single lens that is about one-thousandth of an inch thick, researchers have created a camera that does not...

Penn engineers design nanostructured diamond metalens for compact quantum technologies

At the chemical level, diamonds are no more than carbon atoms aligned in a precise, three-dimensional (3D) crystal lattice. However, even a seemingly...

Hybrid device may help doctors treat strokes more quickly

WASHINGTON, D.C., June 11, 2019 -- Stroke, one of the leading causes of death worldwide, is normally caused by poor blood flow to...

iPhone plus nanoscale porous silicon equals cheap, simple home diagnostics

The simplest home medical tests might look like a deck of various silicon chips coated in special film, one that could detect drugs...

Tiny light box opens new doors into the nanoworld

Researchers at Chalmers University of Technology, Sweden, have discovered a completely new way of capturing, amplifying and linking light to matter at...

Trailblazing findings on the properties of daguerreotypes discovered by The Met...

The Metropolitan Museum of Art (The Met) and The University of New Mexico (UNM) today announced the groundbreaking findings of a two-year...

Multicolored light twists in new knotted ways

Around age six, we start learning how to tie our shoelaces, making knots that look like ribbons -- or possibly more complex...

UV light may illuminate improvements for next generation electronic devices

By adding one more layer of atoms to already infinitesimal semiconductors, a next-level generation of electrical devices becomes possible. This work to...