Electrically-operated buried-heterostructure nanocavity laser with sub-20 μA threshold current

Aurimas Sakanas,Andrey Marchevsky,Evangelos Dimopoulos,Meng Xiong,Yi Yu, Kristoffer S. Mathiesen,Elizaveta Semenova,Jesper Mørk,Kresten Yvind

conference on lasers and electro optics（2021）

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摘要

We demonstrate a lateral-current injection photonic crystal laser bonded to a Si-platform and comprising buried heterostructure InGaAsP/InGaAlAs quantum wells. The laser operates CW at room-temperature near 1550 nm with a threshold current of 19 μA.

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关键词

lateral-current injection photonic crystal laser,silicon platform,threshold current,electrically-operated buried-heterostructure nanocavity laser,buried heterostructure quantum wells,CW laser,current 20.0 muA,wavelength 1550.0 nm,current 19.0 muA,temperature 293 K to 298 K,Si,InGaAsP-InGaAlAs

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