The stimulatedphoton echo in degenerate two-level system has been studied.
研究了简并二能级系统的受激光子回波效应。
2
This paper reports the generation of the coherent and stimulated radiation in UV, visible and infrared regions by two-photon pumping.
本文报道锂蒸气中由双光子泵浦所产生的位于紫外、可见和红外区的相干和受激辐射。
3
There are basically three processes for interaction between a photon and an electron in a solid: absorption, spontaneous emission, and stimulated emission.