混沌光通信与混沌激光测距的研究进展  

Review of Chaotic Optical Communication and Chaotic Laser Ranging

作　　者：王云才[1] 龚天安[1] 

机构地区：[1]太原理工大学理学院物理系,山西太原030024

出　　处：《光学与光电技术》2009年第1期1-6,共6页Optics & Optoelectronic Technology

基　　金：国家自然科学基金(60777041);国家自然科学基金(60577019);山西省国际合作项目(2007081019)资助项目

摘　　要：激光器的不稳定性是一个普遍现象,而混沌是激光器不稳定性的一个重要特例。近年来,基于混沌激光的一些应用技术相继被提出及完善。结合国内外研究现状,简要介绍了混沌激光在通信及测量领域的应用,包括混沌保密通信、混沌激光雷达和混沌光时域反射仪等技术,并指出了混沌光通信与混沌激光测距的发展趋势。The instability of laser is a general phenomenon and chaotic light is viewed as a special form of laser diode outputs. In recent years, many applied techniques based on chaotic light are successively proposed and perfected. Combining with the research situation in domestic and abroad, the applications of chaotic laser in the areas of communication and measurement are introduced, such as chaotic secure communication, chaotic laser ladar, and chaotic optical time domain reflectometer. Development tendency of chaotic optical communication and chaotic laser ranging is reviewed as well.

关 键 词：混沌 光通信 雷达 测距 光时域反射仪 

分 类 号：TN929.1[电子电信—通信与信息系统] P225.2[电子电信—信息与通信工程]