Nearly arbitrary pulse shaping in mode-locked gain-modulated SOA-fibre laser

被引:1
|
作者
Nyushkov, Boris [1 ,2 ]
Kobtsev, Sergey [1 ]
Ivanenko, Aleksey [1 ]
Smirnov, Sergey [1 ]
机构
[1] Novosibirsk State Univ, Pirogova Str 2, Novosibirsk 630090, Russia
[2] Novosibirsk State Tech Univ, Pr K Marksa 20, Novosibirsk 630073, Russia
来源
基金
俄罗斯科学基金会;
关键词
hybrid fibre-semiconductor lasers; mode-locking; controllable pulse shaping; arbitrary optical waveforms; PHASE;
D O I
10.1117/12.2536883
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The work presents for the first time generation of complex optical waveforms in a hybrid mode-locked fibre-semiconductor laser. We experimentally show that with mode locking by synchronous pumping of the semiconductor active medium, almost arbitrary temporal pulse profiles are possible by appropriate shaping of the electric pumping pulses. Discussed are limitations and possibilities of electro-optical pulse shape transfer in mode-locked lasers on a nano- and micro-second duration scales and the prospect of shorter time scales. Demonstrated generation of stable periodic optical waveforms with specified structure opens up the potential of new laser sources with widely controllable pulse shape for research and practical applications.
引用
收藏
页数:6
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