The researchers have invented a novel photonic molecule system in which a semiconductor quantum dot emits a pair of entangled photons per excitation pulse.
研究人员发明了一种新型“光子分子”系统，其中半导体量子点在每个激励脉冲都会发出一对纠缠光子。
2
The researchers have invented a novel "photonic molecule" system in which a semiconductor quantum dot emits a pair of entangled photons per excitation pulse.
研究人员发明了一种新型“光子分子”系统，其中半导体量子点在每个激励脉冲都会发出一对纠缠光子。
3
There are two special names you can use in a path; a single dot (.) refers to the current directory, and a pair of dots (..) refers to the parent of the current directory.