Physicists from Trinity College Dublin believe new insights into the behavior of light may offer a new means of solving one ...

Quantum physicists have found a way to make clouds of atomic-scale spins act like a single, disciplined antenna, generating microwave signals that are both powerful and remarkably long lived. Instead ...

Exciton polaritons are hybrid light-matter quantum states arising from strong coupling, offering a unique platform for ...

Properties that remain unchanged when materials are stretched or bent, which are broadly referred to as topological ...

Abstract: Laser diodes with narrow linewidth are essential for optical communication, spectral analysis, and precision measurement. This study reinterprets the linewidth narrowing mechanism in ...

We explore the math problem facing NATO — and one possible solution. By Lara Jakes I write about the weapons industry. Russian drones have been swarming Ukraine in increasing numbers as Moscow ramps ...

Scientists have concluded that peacocks’ tail feathers are capable of emitting narrow beams of light. A team highlighted that the colored tail feathers include tiny reflective structures that can ...

The ring design has potential applications in telecommunications, medicine, and other fields. Scientists from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS), in ...

A team at Harvard and Technical University of Vienna have invented a new tunable laser that uses a series of rings to smoothly emit many light wavelengths from a single chip. The laser could replace ...

Zoom Meeting : https://ucsb.zoom.us/j/84907371231?pwd=cloq2z4YNPnWmFx1ORKxzaiWpeAtri.1 Heterogeneous and monolithic integration of the versatile low-loss silicon ...