Based on the theory of total internal reflection (TIR) and injection effect of photo-induced carriers, a Y-branching TIR all-optical switch is fabricated.
基于全内反射原理和光生载流子注入效应，研究了一种Y分叉全内反射型全光开关。
Optical switch is the key part in all optical network.
光开关是全光网络中的关键器件。
Optical switch is a kind of important passive optical components in all-optical communication network.
光开关是全光通信网络中的一种重要的光无源器件。
Refractive index, chromatic dispersion and absorption coefficient are material figures of merit for ultrafast all optical switch.
折射率、色散和吸收系数是用于超高速全光开关的光学材料的重要品质指数。
The change of the refractive index controlled by the incoherent irradiation can be applied in the all optical switch.
这种在非相干辐照控制下折射率的迅速改变有望应用于全光学开关器件。
It can be used to optimize the all optical switch design for different materials (self focus and defocus), nonlinear indices and wavelengths.
此设计方法可以对不同的材料(自聚焦、自散焦)、不同的非线性折射率和波长等进行波导全光开关优化设计。
For realizing the all-optical packet switch in deed, the research of all-optical signal processing is quite urgent.
为了实现真正意义上的全光分组交换，全光信号处理技术的研究迫在眉睫。
In all optical networks, as the kernel part of instruments used to accomplish all optical interchange, optical switch is being a focus of research in all optical communication.
光开关是光网络中完成全光交换的核心器件，它的研究日益成为全光通信领域关注的焦点。
Semiconductor optical amplifier (SOA) is very fit for all optical modulation format conversion due to its high nonlinear characteristics, lower switch power and small size.
半导体光放大器(SOA)由于具有高非线性特性、低开关功率和尺寸较小等优点，非常适合用来实现全光码型转换。
The potential demultiplexing technology based on higher-speed optical switch was also introduced and the evolution route of all-optical demultiplexing technology discussed in this paper.
介绍了潜在的基于更高速全光开关的解复用新技术，并探讨了全光解复用技术的演进思路。
We also discuss its applications in all-optical net in detail. We point out that optical controlled optical switch will be key component in future bulky optical net.
详细论述了光控光开关在全光网络中的各种应用，并通过分析和论述指出光控光开关将在未来的大容量全光网络中发挥关键作用。
We try to exploit the advantages of TOAD-based optical switch to design an integrated all-optical circuit which can perform binary addition and subtraction.
研究了怎样利用基于TOAD的光开关来设计全光集成电路，从而进行二进制加减法运算。
Based on comparing all kinds of MEMS optical-switches and based on the current ability of techniques, this dissertation accomplishes the design and fabrication of the switch.
本论文在比较各种类型光开关的特点的基础上，结合现有的工艺条件，完成了一种使用常规体硅微机械加工工艺实现的光开关的设计和制作。
Based on comparing all kinds of MEMS optical-switches and based on the current ability of techniques, this dissertation accomplishes the design and fabrication of the switch.
本论文在比较各种类型光开关的特点的基础上，结合现有的工艺条件，完成了一种使用常规体硅微机械加工工艺实现的光开关的设计和制作。
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