论文部分内容阅读
,Four-wave mixing and six-wave mixing in a four-level confined atomic system
【作 者】
:
【机 构】
:
Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Labor
【出 处】
:
中国物理B(英文版)
【发表日期】
:
2009年12期
其他文献
The flow is assumed to be potential, and a boundary integral method is used to solve the Laplace equation for the velocity potential to investigate the shape an
,Effect of electric field on the spectrum and the persistent current of a quantum ring with two elec
This paper studies the effect of a charged impurity together with or without an exteal homogeneous electric field on a quantum ring threaded by a magnetic field
Titanium oxide films were prepared by annealing DC magnetron sputtered titanium films in an oxygen ambi-ent. X-ray diffraction (XRD), Auger electron spectroscop
室内设计是一门社会应用性课程,进行实题实做的实践教学是很有必要的,将教室融入到社会的大课堂中去,让学生参与室内装修工程的设计、施工和管理的整个过程来完成教学任务。
This paper theoretically studies the double-pumped fibre-optical parametric amplifiers (FOPAs) in photonic crystalfibres.Two distinct working regimes of FOPAs a
她静默着,看窗外挺立在盛夏阳光中的那棵榆树.rn一只黑猫在浓荫下蜷成一团,用慵懒的午睡打发漫长的时光.很难确证那究竟是一棵树在高处分成了等粗的两枝,还是原本就是两棵树.
“接受美学”(Receptional Aesthetic)是20世纪60年代末、70年代初在联邦德国出现的美学思潮。这一概念由联邦德国的文学史专家、文学美学家姚斯和伊瑟尔提出,他们认为美学研
This paper investigates the collision between two nonlinear waves with arbitrary angle in two-dimensional nonlinear lattice. By using the extended Poincaré-Lig
The control problems of chaotic systems are investigated in the presence of parametric uncertainty and persistent exteal disturbances based on nonlinear control