Morbid
发表于 2025-3-25 04:15:06
Thermodynamics of a Non-Equilibrium Quantum System — Resonance Fluorescence reservoir (spontaneous emission into the radiation field). If the driving field were absent the atom would merely relax into equilibrium with the reservoir and the usual Wigner Weisskopf theory for a damped atom would apply. The effect of the driving field is to maintain the atom away from equilibrium in a new nonequilibrium steady state.
Obloquy
发表于 2025-3-25 10:28:41
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LAITY
发表于 2025-3-25 13:50:23
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avarice
发表于 2025-3-25 17:08:25
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积习已深
发表于 2025-3-25 21:20:19
E. Çinlar,K. L. Chung,J. Glover other optical transient effects which closely parallel the transients of pulsed NMR. Time-dependent interactions involving population and dipole dephasing can be examined in a selective manner and without the influence of Doppler broadening in the case of a gas, or crystalline strain broadening in the case of a solid.
coagulate
发表于 2025-3-26 00:54:28
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前奏曲
发表于 2025-3-26 08:04:06
The Laser — Trailblazer of Synergeticsaces. The laser-active atoms of the material are pumped energetically from the outside and emit laser light through one of the mirrors. The two mirrors form a Perot-Fabry-interferometer which allows only for those modes, whose wavelengths obey the relation (fig. 2) . (n is an integer and L is the distance between the mirrors).
山顶可休息
发表于 2025-3-26 10:50:41
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征服
发表于 2025-3-26 16:41:17
Robert C. Dalang,Marco Dozzi,Francesco Russonderstand better the fundamentally different behavior possible in dye lasers, to develop further the differences between the second order and first order laser phase transitions analogies and to examine the role of fluctuations in phase transitions.
蘑菇
发表于 2025-3-26 18:27:02
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