Impact of Cavity Resonance Detuning on Watt-Level PCSELs

Akhil Kalapala,Kevin Reilly,Thomas Rotter,Chhabindra Gautam,Mingsen Pan,Zhonghe Liu,Yudong Chen,Ming Zhou,Ricky Gibson,Robert Bedford,Luke Overman,Shanhui Fan,Ganesh Balakrishnan,Weidong Zhou

2022 IEEE Photonics Conference (IPC)（2022）

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摘要

We report Watt-level high power photonic crystal surface emitting lasers with regrowth and flip-chip bonding processes. The impacts of the cavity resonance detuning scheme on the lasing performance will be discussed for increased optical power and reduced threshold current.

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关键词

cavity resonance detuning,flip-chip bonding processes,increased optical power,Watt-level high power photonic crystal surface,Watt-level PCSELs

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