调谐元件色散率对输出激光线宽的影响  

Study of output laser linewidth on group-velocity dispersion generated by tun able device

作　　者：王丽[1] 黄骝[2] 高娟 陈少华[1] 

机构地区：[1]河北师范大学物理系,石家庄050016 [2]北京工业大学应用物理系,北京100022

出　　处：《激光技术》2000年第6期385-387,共3页Laser Technology

基　　金：河北省教委博士基金资助

摘　　要：建立了棱镜对系统三阶以内色散量的数学模型 ,精确计算了其解析解。In this paper, a mathematical model about the th ird order group-velocity dispersion is constructed,and it’s theoretical soluti on is obtained.Two physical images are presented to interpret the relations between laser linewodth and wavelength in prism-mirror system and prism-gratin g system respectively.

关 键 词：调谐元件 色散量 线宽压缩 激光 

分 类 号：TN241[电子电信—物理电子学]