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Metal-Cavity Nanolasers and NanoLEDs

Shun Lien CHUANG, Chi-Yu NI, Chien-Yao LU, Akira MATSUDAIRA

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Summary :

We present the theory and experiment of metal-cavity nanolasers and nanoLEDs flip-chip bonded to silicon under electrical injection at room temperature. We first review the recent progress on micro- and nanolasers. We then present the design rule and our theoretical model. We show the experimental results of our metal-cavity surface-emitting microlasers and compare with our theoretical results showing an excellent agreement. We found the important contributions of the nonradiative recombination currents including Auger recombination, surface recombination, and leakage currents. Finally, experimental demonstration of electrical injection nanoLEDs toward subwavelength nanoscale lasers is reported.

Publication
IEICE TRANSACTIONS on Electronics Vol.E95-C No.7 pp.1235-1243
Publication Date
2012/07/01
Publicized
Online ISSN
1745-1353
DOI
10.1587/transele.E95.C.1235
Type of Manuscript
Special Section INVITED PAPER (Special Section on Recent Progress in Active Photonic Device Technologies)
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