Cavity ring‐down spectroscopy (CRDS) is a highly sensitive optical technique that measures the time it takes for light to decay within an optical cavity. This decay time is affected by the ...

Fiber loop ring‐down spectroscopy (FLRDS) is a highly sensitive optical technique that involves measuring the exponential decay of light within a fibre loop cavity.

Researchers at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) have theoretically demonstrated that photons trapped inside an optical cavity carry detailed information ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...

By using high-quality mirrors, scientists can create optical traps—known as optical cavities—that control vacuum fluctuations and, in turn, modify the magnetic or electric properties of a ...