A breakthrough in photonic time crystals could change how we use and control light
An international research team has for the first time designed realistic photonic time crystals – exotic materials that exponentially...
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Taking the “vibrational fingerprints” of molecules got 100 times faster
Researchers Takuma Nakamura, Kazuki Hashimoto, and Takuro Ideguchi of the Institute for Photon Science and Technology at the University...
Ultra-small spectrometer yields the power of a 1,000 times bigger device
Spectrometers are technology for reading light that date back to the era of famed 17th-century physicist Isaac Newton. They work by...
A photonics breakthrough: Printing 3D photonic crystals that completely block light
Photonic crystals are materials with repeating internal structures that interact with light in unique ways. We can find natural examples...
Unique nanodisk pushing photonic research forward
Researchers at Chalmers University of Technology, in Sweden, have for the first time succeeded in combining two major research fields in...
Electrically modulated light antenna points the way to faster computer chips
Today's computers reach their physical limits when it comes to speed. Semiconductor components usually operate at a maximum usable...
Researchers observe Floquet states in colloidal nanoplatelets driven by visible pulses
Solution-processed semiconductor nanocrystals are also called colloidal quantum dots (QDs). While the concept of size-dependent quantum...
Strong driving to realize super-Bloch oscillations
Full coherent control of wave transport and localization is a long-sought goal in wave physics research, which encompasses many different...
Nonlinear encoding in diffractive optical processors based on linear materials
UCLA researchers have conducted an in-depth analysis of nonlinear information encoding strategies for diffractive optical processors,...
Combining trapped atoms and photonics for new quantum devices
Quantum information systems offer faster, more powerful computing methods than standard computers to help solve many of the world’s...
Nanoscale device simultaneously steers and shifts frequency of optical light, pointing the way to future wireless communication channels
It is a scene many of us are familiar with: You're working on your laptop at the local coffee shop with maybe a half dozen other laptop...
Perturbations simplify the study of “super photons”
Thousands of particles of light can merge into a type of “super photon” under suitable conditions. Physicists call such a state a photon...
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