Control of Coherence of Laser Beam for Optical Communication in Turbulent Atmosphere (Invited Paper)

摘要：

Recent studies show that the control of coherence of laser beams is needed for applications in optical communication, control, command and computation in the turbulent atmosphere. Collett-Wolf beam, which is a partial coherent source, can produce a field as directional as a laser beam, although from a global viewpoint the source is nearly spatially-incoherent.Such a beam with unique features of no speckle noise has been widely used for imaging, illumination, and pointing. However, further study of such beams is needed for coherence reduction,control and modification for optical communication in the turbulent atmosphere.

关键词： Wolf Effect Coherence effect Source correlation Rough surface scattering.

作者: Zu-Han Gu Anting Wang A.A. Maradudin T.A. Leskova

作者单位: Surface Optics Corporation & University of California, San Diego 11555 Rancho Bernardo Road, San Die Department of Physics and Astronomy, and Institute for Surface and Interface Science, University of

会议类型: 国际会议

会议名称: The 5th International Conference on Optical Communications and Networks & the 2nd International Symposium on Advances and Trends in Fiber Optics and Applications(第5届国际光通信与网络年会暨第2届纤维光学发展现状与未来趋势国际学术研讨会)

会议地点: 成都

会议语种:英文

页码: 267-271

在线出版日期: 2006-09-18（万方平台首次上网日期，不代表论文的发表时间）