Excitation spectral microscopy integrates multi-target imaging and quantitative biosensing
Credit: by Kun Chen, Rui Yan, Limin Xiang, and Ke Xu The multiplexing capability of fluorescence microscopy is severely limited ...
Tag: Optics
Shaken, not stirred: Reshuffling skyrmions ultrafast
Credit: MBI Smaller, faster, more energy-efficient: future requirements to computing and data storage are hard to fulfill and alternative concepts ...
‘Flipping’ optical wavefront eliminates distortions in multimode fibers
University of Rochester researchers use vectorial time reversal to demonstrate enhanced channel capacity in a 1-km-long multimode fiberCredit: Illustration by ...
Grand Challenge research harnesses AI to fight breast cancer
Thirty-nine teams from 12 countries participated in the BreastPathQ Grand Challenge to develop automated methods for analyzing microscopy images of ...
Integrating medical imaging and cancer biology with deep neural networks
Neural network framework may increase radiologist's confidence in assessing the type of lung cancer on CT scans, informing individualized treatment ...
‘Unmaking’ a move: Correcting motion blur in single-photon images
Researchers develop innovative deblurring method that works even for images with multiple objects moving independentlyCredit: Free-Photos from Pixabay Imaging technology ...
Researchers in Sweden develop light emitters for quantum circuits
Credit: Ali Elshaair The promise of a quantum internet depends on the complexities of harnessing light to transmit quantum information ...
THz emission spectroscopy reveals optical response of GaInN/GaN multiple quantum wells
Towards nano-seismology of wide bandgap quantum devicesCredit: Osaka University A team of researchers at the Institute of Laser Engineering, Osaka ...
Researchers achieve 50dB noiseless at all optical isolation
Credit: HU Xinxin et al. Chinese researchers achieved 51.5dB nonreciprocal isolation in the atomic ensemble, which is the highest isolation ...
Discovery of huge Raman scattering at atomic point contact
Credit: NINS/IMS Nanofabrication of electronic devices has reached a single nanometer scale (10-9 m). The rapid advancement of nanoscience and ...
ORNL’s Sergei Kalinin elected Fellow of the Microscopy Society of America
Credit: ORNL, U.S. Dept. of Energy Sergei Kalinin, a scientist and inventor at the Department of Energy's Oak Ridge National ...
Just a few atoms thick: New functional materials developed
Using the smallest "construction set" in the world, a research team from the universities of Marburg, Giessen and Paderborn is ...
Researchers produce laser pulses with record-breaking intensity
High-intensity pulses allow astrophysical phenomena to be studied in the labCredit: Chang Hee Nam, CoReLS WASHINGTON -- Researchers have demonstrated ...
Phonon imaging in 3D with a fiber probe
Credit: by La Cavera, S., Pérez-Cota, F., Smith, R.J. et al. Ultrasound is an indispensable tool for the life sciences ...
Realization of the highest laser intensity ever reached
The record-breaking laser intensity over 1023 W/cm2 enables us to explore novel physical phenomena occurring under extreme physical conditionsCredit: Institute ...
UMD team demonstrates swarm of photons that somersault in lockstep
Credit: Hancock, Zahedpour, and Milchberg/University of Maryland Spinning or rotating objects are commonplace, from toy tops, fidget spinners, and figure ...
Laser light makes a comeback (literally)
Researchers from Osaka University discover phenomenon of reciprocating propagation of laser pulse intensity in free spaceCredit: Osaka University Osaka, Japan ...
A new way to make AR/VR glasses
University of Rochester researchers combine freeform optics and a metasurface to avoid 'bug eyes'Credit: (University of Rochester illustration / Michael ...
‘Twisting’ atomic materials may convert light into electricity
US Army grant to UC Riverside will support the study of the science of light and its interaction with matterCredit: ...
Holographic histopathology enables fast, precise diagnostics
New optical diffraction tomography method increases imaging speed and resolution for improved diagnostics in histopathologyCredit: Hugonnet et al. Histology is ...