可调谐激光器技术及其在DWDM系统的应用  

Technology and Usage of Tunable Laser in DWDM Systems

作　　者：武成宾[1] 古渊[1] 王加莹[1] 施社平[1] 

机构地区：[1]深圳中兴通讯股份有限公司,深圳518057

出　　处：《光通信技术》2003年第6期29-32,共4页Optical Communication Technology

摘　　要：大容量、长距离DWDM传输系统及动态波长交换DWDM光网络对保护方式、波长分配、波长备份成本的要求,使可调谐激光器变得十分重要。讨论了常用可调谐激光器的技术原理和水平,概要说明了可调谐激光器的市场前景,介绍了可调谐激光器在DWDM系统中的部分应用。The usage of tunable laser becomes important in long-haul,high-capacity DWDM transmission systems and dynamic wavelength distribution optical networks in the near future. The functions, technologies and advantages of generally used tunable lasers are presented, and an application in DWDM is introduced in this paper. The marketing prospective of tunable laser is also involved.

关 键 词：可调谐激光器 波分复用 光传输 

分 类 号：TN248[电子电信—物理电子学]