Electroluminescence from Silicon-Based Photonic Crystal Microcavities with PbSe Colloidal Quantum Dots

Junseok Heo; Ting Zhu; Jian Xu; Pallab Bhattacharya

doi:10.1364/CLEO.2009.CThM6

Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
OSA Technical Digest (CD) (Optica Publishing Group, 2009),
paper CThM6
•https://doi.org/10.1364/CLEO.2009.CThM6

Electroluminescence from Silicon-Based Photonic Crystal Microcavities with PbSe Colloidal Quantum Dots

Junseok Heo, Ting Zhu, Jian Xu, and Pallab Bhattacharya

Conference on Lasers and Electro-Optics 2009

Baltimore, Maryland United States
31 May–5 June 2009
ISBN: 978-1-55752-869-8

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Quantum Materials Technology (CThM)

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J. Heo, T. Zhu, J. Xu, and P. Bhattacharya, "Electroluminescence from Silicon-Based Photonic Crystal Microcavities with PbSe Colloidal Quantum Dots," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optica Publishing Group, 2009), paper CThM6.

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Abstract

An electrically injected silicon photonic crystal microcavity light source operating at room temperature is demonstrated. The active gain medium consists of PbSe colloidal quantum dots which are embedded in the photonic crystal and whose emission peak is at 1.55μm. The resonant modes of the microcavity are observed in the device output spectra.

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