基于相干布居振荡的室温固体材料中可控光群速的发展  

Controllable Group Velocity Based on Population Oscillation in Solid Medium at a Room Temperature

作　　者：邱巍[1] 张程华[1] 刘典[1] 徐晓娟[1] 

机构地区：[1]辽宁大学物理学院,辽宁沈阳110036

出　　处：《辽宁大学学报（自然科学版）》2010年第1期5-10,共6页Journal of Liaoning University：Natural Sciences Edition

基　　金：辽宁大学青年科研基金(编号:488062)

摘　　要：回顾了在室温条件下,固体材料中基于相干布居振荡而导致光群速改变的若干研究.介绍了光谱烧孔理论及此技术应用于固体介质中的最新进展.主要阐述了掺杂光纤中光速改变的物理机理和实验研究.最后,讨论了光群速可控的研究意义及应用展望.We reviewed the research of controllable group velocity based on coherent population oscillation in solid media at a room temperature. The phenomenon of spectral hole burning and the latest developments of the application in solid media were described. We emphatically discussed the physical principle and experi- ments of controllable group velocity in optical fibers. The significance of such research for science and applica- tions were discussed.

关 键 词：光速可控 相干布居振荡 光谱烧孔 掺铒光纤 

分 类 号：TF123.3[冶金工程—粉末冶金]