Generation of pulses shorter than 200 fs from a passively mode-locked Er fiber laser.
Generation of pulses shorter than 200 fs from a passively mode-locked Er fiber laser.
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DOI：
10.1364/ol.18.000048
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发表时间：
1993
期刊：
影响因子：
3.6
通讯作者：
M. Fermann;M. Andrejco;Y. Silberberg;A. Weiner
中科院分区：
文献类型：
--
作者：
M. Fermann;M. Andrejco;Y. Silberberg;A. Weiner
通过被动锁模 Er 光纤，可以生成短至 180 fs、脉冲能量高达 100 pJ 的稳定带宽限制脉冲。据我们所知，这是迄今为止由锁模铒光纤激光器直接产生的最短、最强的脉冲。通过使用色散补偿腔并采用非线性偏振演化进行无源幅度调制，可以实现较宽的稳定性范围。
The generation of stable bandwidth-limited pulses as short as 180 fs with pulse energies as high as 100 pJ is demonstrated with a passively mode-locked Er fiber. These are to our knowledge the shortest and most intense pulses directely produced from a mode-locked Er fiber laser to date. A wide stability regime is achieved by using a dispersion-compensated cavity and employing nonlinear polarization evolution for passive amplitude modulation.