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1·A novel structure for ultra long span optical transmission systems is proposed.

提出一种用于超长跨距无中继光传输系统的结构。

2·Today's optical transmission network, however there are still some performance issues.

然而如今的光纤传输网络中还存在着一些性能的问题。

3·The larger optical transmission spectra range can be obtained in the oxidized samples.

氧化态样品具有较大的透过率光谱范围；

4·The general method of laser wave analysis by optical transmission matrix theory is given.

本文用光传输矩阵理论给出分析激光光腔模式波型特性统一处理方法。

5·Optical transmission matrix method is used to calculating the transmittance and reflectance.

光传输矩阵被用来计算反射系数和透射系数。

6·A device for processing a digital signal (a) of an optical transmission system is described.

一种用于处理光传输系统的数字信号(A)的设备。

7·This article mainly studies on the optical transmission of one-dimensional photonic crystals.

文章主要研究光在一维光子晶体中的传输特性。

8·Wavelength conversion technologies are very important in future optical transmission networks.

波长变换技术是未来实现光传送网的必要条件。

9·Optical Transmission unit, which is an important sub-function unit of OADM device and OXC device.

光信号转发单元，是光传送网设备OADM和OXC的重要组成部分。

10·This paper introduces and analyzes 2m maintenance experience and key points in optical transmission detailedly.

光传输的2m实际使用维护经验及维护要点进行详细介绍及分析。