This method can be applied in all recircular all-optical buffer based on SOA.
此方法适用于所有基于半导体光放大器的环路型全光缓存器。
At the present time, the most realistic approach is to use fiber delay line as optical buffer.
目前，在光域比较现实的还是采用光纤延迟线作光缓存。
As a key technology of all-optical Switching, all-optical buffer technology becomes a focus of current research.
作为全光交换网的关键技术，全光缓存技术正成为当前的研究热点。
The key technologies in the OPS network include optical switch, optical logic operation, wavelength conversion and optical buffer etc.
OPS网络结构中的关键技术包括光开关、光逻辑、全光波长变换以及光缓存等多项技术。
This optical buffer is composed with optical fiber delay lines, optical waveguide switching array and nonlinear semiconductor amplifier.
这种缓存器由光纤延迟线、光波导开关阵及非线性半导体光放大器构成。
OPS still is placed in to study the stage because of lacking of the high-speed optical logic device and optical buffer.
光分组交换由于缺乏高速光逻辑器件、光缓冲存储器等，因此还处于研究阶段。
Until now, there is no practical optical buffer. In our case, we try to realize data storage or packet synchronization by slowing down the group velocity of light.
目前还没有可实用的光缓存，我们旨在通过减慢光速来实现信号的存储或者同步。
The most important and indispensable component in OPS network is the optical buffer, which is used for storing the data packet to solve the time conflict of signals.
光缓存是OPS网络必需的器件，用以实现数据包的存储功能，解决信号时间上的冲突；
However, owing to some limitations on optical buffer, light splitter, and wavelength converter, optical multicast at optical layer offers different characteristics from those at IP layer.
然而，光层组播由于光缓存、光分束和光波长变换等光器件的限制，呈现出和IP层组播不同的特点。
However, owing to some limitations on optical buffer, light splitter, and wavelength converter, optical multicast at optical layer offers different characteristics from those at IP layer.
然而，光层组播由于光缓存、光分束和光波长变换等光器件的限制，呈现出和IP层组播不同的特点。
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