Optically pumped subwavelength-scale metallodielectric nanopatch resonators.

Abstract:

:We discuss subwavelength-scale semiconductor metal-optic resonators placed on the metal substrate with various top metal plate sizes. Albeit with large optical losses, addition of metal layers converts a leaky semiconductor nano-block into a highly-confined optical cavity. Optically pumped lasing action is observed with the extended top metal layer that can significantly suppress the radiation losses. Careful investigation of self-heating effects during the optical carrier injection process shows the importance of temperature-dependent material properties in the laser rate equation model and the overall laser performances.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Kwon K,You JB,Shim J,Jung Y,Yu K

doi

10.1038/srep31793

subject

Has Abstract

pub_date

2016-08-23 00:00:00

pages

31793

issn

2045-2322

pii

srep31793

journal_volume

6

pub_type

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