- Superradiance - Wikipedia
In physics, superradiance, or superradiation, is the radiation enhancement effects in several contexts including quantum mechanics, astrophysics and relativity
- The Super of Superradiance | Science
In 1954, Robert Dicke introduced the concept of superradiance in describing the cooperative, spontaneous emission of photons from a collection of atoms The concept of superradiance can be understood by picturing each atom as a tiny antenna emitting electromagnetic waves
- superradiance – optical bomb, superabsorption - RP Photonics
Superradiance is a phenomenon of collective emission of an ensemble of excited atoms or ions, first considered by Dicke [1] It is similar to superfluorescence, but it starts with the coherent excitation of the ensemble, usually with an optical pulse
- No Cavity, No Party: Free-Space Atoms Give Superradiant Transition a Pass
This enhanced light emission before all the atoms reach the ground state is known as superradiance Interestingly, if an external laser is used to excite the atoms inside the cavity moderately, the absorption of light by the atoms and the collective emission can balance each other, letting the atoms relax to a steady state with finite excitations
- Universality of Dicke superradiance in arrays of quantum emitters
Here we show that Dicke superradiance is a universal phenomenon in ordered arrays We present a theoretical framework – which circumvents the exponential complexity of the problem – that allows
- [1501. 06570] Superradiance -- the 2020 Edition - arXiv. org
Superradiance is a radiation enhancement process that involves dissipative systems With a 60 year-old history, superradiance has played a prominent role in optics, quantum mechanics and especially in relativity and astrophysics
- Superradiance | Basics, Effects Uses in Atoms
Superradiance is a fascinating phenomenon in physics where a group of atoms collectively emits a burst of energy far stronger than if each atom emitted radiation separately
- Electronic superradiance mediated by nuclear dynamics
In this article, we extend the original Dicke model to elucidate the influence of nuclear motion on superradiant emission Our dynamical simulations of the combined electronic, nuclear, and photonic system reveal a new time scale attributed to the population leakage of the dark, subradiant states
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