Inside the optical cavity, light particles emerge and disappear. These fluctuations can change the magnetic order of α-RuCl 3 from a zigzag antiferromagnet into a ferromagnet. Researchers in Germany ...

A new publication from Opto-Electronic Advances, 10.29026/oea.2023.220018 discusses inverse design and realization of an optical cavity-based displacement transducer with arbitrary responses.

Vacuum is often thought of as empty, but in fact it is teeming with fleeting energy fluctuations—virtual photons popping in and out of existence that can interact with matter, giving rise to new, ...

Optical cavities, also known as optical resonators, are structures that confine light within a small volume by utilizing highly reflective surfaces. These cavities allow light to circulate or bounce ...

Scientists in the United States have developed a new type of “optical cavity” that can efficiently collect single photons, the fundamental particle of light, from single atoms. These atoms act as the ...

In a “breather” laser, the solitons change over time and successive cavity roundtrips, growing and shrinking before repeating ...

Researchers in Germany and the USA have produced the first theoretical demonstration that the magnetic state of an atomically thin material, ?-RuCl3, can be controlled solely by placing it into an ...