A copolymer liquid crystal with a coumarin side group is synthesized and investigated.Under different exposure energy,th......

采用反射式二次谐波产生方法对非对称Ⅱ-Ⅵ族耦合量子阱Zn1-xCdxSe/ZnSe的非线性光学特性进行了研究。与衬底相比，非对称量子阱在可......