基于RIE滞后定向耦合器的集成InGaAsP/InP环形锁模激光器

69th Device Research Conference Pub Date : 2011-06-20 DOI:10.1109/DRC.2011.5994524

J. Parker, P. Binetti, Y. Hung, E. Norberg, L. Coldren

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引用次数: 2

摘要

我们展示了第一个集成环锁模激光器(MLL)与反应离子蚀刻(RIE)滞后耦合器。RIE滞后定向耦合器(RL-DC)对于集成mll非常有利，因为它的插入损耗为60;1 dB，可以设计为提供任何耦合值。这为RL-DC在大型光子系统中提供了非常需要的灵活性，而不像标准的多模干涉(MMI)耦合器，通常只提供3db的功率分裂。

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RIE lag directional coupler based integrated InGaAsP/InP ring mode-locked laser

We have demonstrated the first integrated ring mode-locked laser (MLL) with a reactive ion etch (RIE) lag coupler. The RIE lag directional coupler (RL-DC) is highly advantageous for integrated MLLs as it has an insertion loss <1 dB and can be designed to provide any coupling value. This provides the RL-DC with a much needed flexibility in large photonic systems unlike standard multimode interference (MMI) couplers, which typically provide only 3 dB power splitting.

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69th Device Research Conference

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