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1·An unmodulated stable laser system, which has been used as a tunable CO_2 laser sideband coherent source, is introduced.

本文介绍用于可调谐CO_2激光边带相干光源的稳频激光系统。

2·The BER can be significantly reduced by means of using a partially coherent source beam, so the performance is improved.

采用部分相干光作为激光光源，可以减小系统误码率，提高系统性能。

3·The probability of multi-photon pulse in weak coherent source can be decreased by canceling two photon pulses to improve the security distance.

通过削除弱相干光源中的两光子脉冲，降低多光子脉冲的影响，从而提高安全通信距离。

4·The generalized expression for the phase-space product Q of a beam generated from a partially coherent source is presented by using coherent-mode representation of partially coherent beams.

根据部分相干光的相干模表示法，推导了由部分相干光源所产生光束的相位一空间积Q。

5·Nevertheless, no alternative intellectual model – or source of inspiration – has emerged to offer a truly coherent alternative.

然而，迄今还没有其他哪种知识模型（或灵感源泉）可以成为真正条理清楚的替代选择。

6·The concept of redundant illumination is introduced to ensure the coherent illumination of zone plate and reduce the effect of source instability and element vibration.

引入冗余照明的概念，以实现波带板的空间相干照明以及降低束线对光源不稳定性及元件振动的要求。

7·Terahertz radiation is a newly developed coherent far infrared source, which has been applied in many research fields.

太赫兹辐射是一种新型的远红外相干辐射源，近年来在不同的研究领域得到了广泛的应用。

8·In order to suppress the coherent artigact noise, a method of image differentiation by means of monochromatic incoherent line source is described.

为了压抑相干噪声，本文采用单色非相干线光源进行图像微分。

9·This paper worked on TDE in the cases of only one frequency and coherent components in the source based on the correlation TDE method.

以相关法为例，分别研究了仅有一个频率成分时和含部分相干成分时同源信号的TDE。

10·It is the important characteristic of SAS data warehouse technology that the operation of integrated type formed a coherent whole from the data source to the data warehouse.

从数据源到数据仓库一气呵成的集成式的操作，这是SAS数据仓库技术的重要特点。