Traditional Laser warning system has single function.

传统激光告警系统功能单一。

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This thesis mainly introduces optical antenna arrays and coding method of laser warning system using optical fiber front end technology.

本文主要分析采用光纤前端的光学天线阵列激光告警器结构原理，以及其方位识别方法。

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Through the above several parts of designs, it has completed this article research content, and has built the foundation for further research of the laser warning system.

通过以上几部分的设计，完成了本文的研究内容，并为激光告警系统的进一步研究打下了基础。

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Ron Madrid, an expert on non-lethal warfare, says that a new laser-warning system has proved particularly effective in reducing casualties at checkpoints in Afghanistan and Iraq.

ECONOMIST: Monitor