共振散射中的多普勒-拉曼交叉
Doppler-Raman crossover in resonant scattering
摘要:
我们从理论上考虑光散射的谐振层,周期性地移动在现实空间中。在小的运动频率下,散射光谱揭示了由多普勒效应控制的频移。在较高的运动频率下,散射光谱获得源于拉曼效应的边带。我们调查这两个政权之间的交叉,并提出了一个现实的量子阱结构的观察。
英文摘要:
We consider theoretically light scattering by a resonant layer that periodically moves in real space. At small frequencies of motion the scattered light spectrum reveals the frequency shift that is governed by the Doppler effect. At higher motion frequencies, the scattered light spectra acquire sidebands stemming from the Raman effect. We investigate the crossover between these two regimes and propose a realistic quantum well structure for its observation.
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