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Double-interval harmonic mode-locking technique for diverse waveform generation

机译:双间隔谐波锁模技术可产生多种波形

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Higher-order harmonic repetition rate generation in quantum dot mode-locked lasers (QDMLLs) was realized using a double interval technique. Using this approach, a wider operation range and improved mode-locking performance was demonstrated for generating the 6th harmonic of the fundamental repetition rate. Without changing the layout of the device, mode-locking at a repetition rate of 60 GHz, which corresponds to the 10th harmonic of the fundamental frequency of the QDMLL, was achieved which cannot be realized utilizing the single absorber technique.
机译:使用双间隔技术实现了量子点锁模激光器(QDMLL)中高次谐波重复率的产生。使用这种方法,证明了产生基本重复率的六次谐波的操作范围更广,锁模性能得到了改善。在不改变设备布局的情况下,实现了以60 GHz的重复频率进行锁模,该频率对应于QDMLL基频的10次谐波,这是无法通过单吸收器技术实现的。

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