摘要
与目前广泛使用的锁模器相比,碳纳米管饱和吸收体具有超快恢复时间(100fs)、宽带宽、高光损伤阈值、易制作以及与光纤和纳米器件兼容等优点。对基于碳纳米管的饱和吸收体的超短脉冲光纤激光器进行综述,针对目前存在的问题,指出了其发展方向。
Carbon nanotubes have outstanding optical properties over the existing mode lockers including ul- trashort recovery time （-100fs）, wide operating bandwidth, high optical damage threshold, easy manufacturing, as well as excellent compatibility with fibers and nanodevices. In this paper, the ultra-short pulse fiber lasers using carbon nanotubes as saturable absorber are reviewed, and the future development is recommended based on the current situation of the problems existed in the area.
出处
《光通信技术》
CSCD
北大核心
2008年第12期5-7,共3页
Optical Communication Technology
基金
国家自然科学基金(No.60777020)资助
长江大学创新团队资助
关键词
光纤激光器
超短脉冲激光器
被动锁模
碳纳米管
饱和吸收
fiber laser
ultra-short pulse laser
passively mode-locking
carbon nanotubes
saturable absorber
