本文报导光学赝外差方法，它是利用LN晶体放置在迈克尔逊干涉仪的参考臂中做电光相位调制。
This paper present optical false heterodyne method. It's modulator of phase is constructed by LN crystal in Michelson's interferometer.
介绍了三维赝带隙光子晶体中原子集合的自发辐射衰减分布特性。
The characteristics of the decay distribution of spontaneous emission from an assembly of atoms in photonic crystals with pseudogaps are described.
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