polariton in a sentence

• A polariton picture is particularly important in describing stopped light schemes.
• Whenever the polariton picture is valid, the model of photons propagating freely in crystals is insufficient.
• Owing to its principle, a polariton-laser promises a more energy-efficient laser operation.
• Polariton condensation was firstly detected for exciton-polaritons in a quantum well microcavity kept at 5 K.
• With antiferromagnets and certain types of insulating ferromagnets, effective negative magnetic permeability is achievable when polariton resonance exists.
• For example, at optical frequencies, plasmons can couple with a photon to create another quasiparticle called a plasmon polariton.
• However, electrical pumping of a polariton laser crucial for a practical use of polaritonic light sources was not demonstrated until 2013.
• Small mass translates into a large curvature of the polariton spectrum and additional roots for the momentum at a given wave frequency.
• This prediction of the theory is supported by the low-temperature spectrum of the first exciton-polariton band of naphthalene crystals.
• The surface plasmon polariton ( SPP ) is an electromagnetic surface wave that travels along an interface between two media with different dielectric constants.
• It's difficult to see polariton in a sentence .
• Phonon-polariton detection is then only possible by focusing a more conventional probe, like those mentioned before, into an unblemished region of the crystal.
• E-field of a surface plasmon polariton at an silver-air interface, at a low frequency corresponding to a free-space wavelength of 10?m.
• Complete lateral propagation parallel to the crystal plane is achieved by generating phonon-polaritons in crystals of thickness on the order of the phonon-polariton wavelength.
• In 2007, even room temperature operation of an optically pumped polariton laser was demonstrated, promising the development of future electrically pumped polariton lasers for room temperature application.
• In 2007, even room temperature operation of an optically pumped polariton laser was demonstrated, promising the development of future electrically pumped polariton lasers for room temperature application.
• It includes the excitation of surface electromagnetic wave such as surface plasmon polariton, and surface waves excited by an isolated defect or surface roughness, especially under femtosecond irradiation
• The polariton is a bosonic quasiparticle, and should not be confused with the polaron ( a fermionic one ), which is an electron plus an attached phonon cloud.
• The polaron, a fermionic quasiparticle, should not be confused with the polariton, a bosonic quasiparticle analogous to a hybridized state between a photon and an optical phonon.
• With these measures they achieved a comparably low polariton lasing threshold of 12 A / cm 2 ( published in " Physical Review Letters " in May 2013 ).
• This deviation is especially strong ( up to several orders in magnitude ) when the emitter and absorber support surface polariton modes that can couple through the gap separating cold and hot objects.