用Josephson结电子模拟器测量磁通量子2e/h

介绍用Josephson结电子模拟器在政党温度下，模拟测量磁通量子2e/h，用模拟器来研究Josephosn结的特性。该实验可作为普通物理实验中课题设计实验的一个内容。     

光纤抗干扰技术在计算机中的应用

介绍了用光纤传输计算机信号的必要性和优越性 ,以及具体的实施办法和出现问题、难点的解决方法。     

光纤孤子在媒质突变界面的反射与透射

本文通过波包慢变假定,准单色近似和径向模式平均法,建立了光纤孤子反射和透射问题的支配方程和边界条件,借助光束传播法,数值模拟孤子在光纤单界面上的反射和透射过程,文中还给出数值实例。 关键词：     

APON系统ONT中AAL5CPCS子层的实现

本文介绍了APON的系统结构和网络分层，并根据AAL5 CPCS子层实现的功能及DSP的优良特性，给出了APON系统ONT中AAL5公共会聚子层的一种实现方案，即应用DSP实现CPCS子层的各项功能。     

Effect of Hydrogen Implantation on SIMOX SOI Materials

Hydrogen ions were implanted into separation by implantation of oxygen (SIMOX) silicon-on-insulator (SOI) wafers near the oxygen-implantation-induced damage peak under different conditions of energy and dose. It was found that the implanted hydrogen ions not only accelerate the diffusion of oxygen atoms from the annealing ambience into the wafer but also cause an outward diffusion of oxygen atoms in the buried oxide (BOX) layer. Thus, greatly broadened buried oxygen-rich (BOR) layers were formed in our experiments, which are 18%-79% broader than the BOX layer of standard SIMOX SOI wafers under the same conditions of oxygen implantation. The mechanism was discussed. A potential low cost method to fabricate SIMOX SOI wafers is proposed.     

Yb:FAP和Yb:C3S2-FAP晶体光谱的温度特性和选择激发

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Quantum State Transfer between Two Distant Atoms by Connecting Two Cavities via Optical Fibres

A scheme is proposed to unconditionally implement state transfer between two distant atoms by sending the atoms across two distant cavities connected via an optical fibre, respectively. The field state, which preserves the information about the first atom, is transmitted from one cavity to the other along the fibre. A Faraday rotator integrated in the fibre can be designed to completely stop the fields reflected from the second cavity, thus after the field interacts with the second atom for a defined time, the state transfer can be accomplished with unit efficiency.