An electrical injection metallic cavity nanolaser with azimuthal polarization

Kang Ding; Leijun Yin; Martin T. Hill; Zhicheng Liu; Peter J. Van Veldhoven; Cun-Zheng Ning

doi:10.1063/1.4775803

An electrical injection metallic cavity nanolaser with azimuthal polarization

Kang Ding, Leijun Yin, Martin T. Hill, Zhicheng Liu, Peter J. Van Veldhoven, Cun-Zheng Ning

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

We demonstrated for the first time an azimuthally polarized laser source from an electrically driven metallic cavity nanolaser with a physical cavity volume of 0.146 λ³ (λ = 1416 nm). Single TE ₀₁ mode lasing at 78 K was achieved by taking the advantages of the large free spectral range in such nanoscale lasers and the azimuthal polarization of lasing emission was verified experimentally. Mode shift controlled by device cavity radius was observed over a large wavelength range from 1.37 μm to 1.53 μm. Such metallic cavity nanolaser provides a compact electrically driven laser source for azimuthally polarized beam.

Original language	English (US)
Article number	041110
Journal	Applied Physics Letters
Volume	102
Issue number	4
DOIs	https://doi.org/10.1063/1.4775803
State	Published - Jan 28 2013

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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title = "An electrical injection metallic cavity nanolaser with azimuthal polarization",

abstract = "We demonstrated for the first time an azimuthally polarized laser source from an electrically driven metallic cavity nanolaser with a physical cavity volume of 0.146 λ3 (λ = 1416 nm). Single TE 01 mode lasing at 78 K was achieved by taking the advantages of the large free spectral range in such nanoscale lasers and the azimuthal polarization of lasing emission was verified experimentally. Mode shift controlled by device cavity radius was observed over a large wavelength range from 1.37 μm to 1.53 μm. Such metallic cavity nanolaser provides a compact electrically driven laser source for azimuthally polarized beam.",

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AU - Ding, Kang

AU - Yin, Leijun

AU - Hill, Martin T.

AU - Liu, Zhicheng

AU - Van Veldhoven, Peter J.

AU - Ning, Cun-Zheng

PY - 2013/1/28

Y1 - 2013/1/28

N2 - We demonstrated for the first time an azimuthally polarized laser source from an electrically driven metallic cavity nanolaser with a physical cavity volume of 0.146 λ3 (λ = 1416 nm). Single TE 01 mode lasing at 78 K was achieved by taking the advantages of the large free spectral range in such nanoscale lasers and the azimuthal polarization of lasing emission was verified experimentally. Mode shift controlled by device cavity radius was observed over a large wavelength range from 1.37 μm to 1.53 μm. Such metallic cavity nanolaser provides a compact electrically driven laser source for azimuthally polarized beam.

AB - We demonstrated for the first time an azimuthally polarized laser source from an electrically driven metallic cavity nanolaser with a physical cavity volume of 0.146 λ3 (λ = 1416 nm). Single TE 01 mode lasing at 78 K was achieved by taking the advantages of the large free spectral range in such nanoscale lasers and the azimuthal polarization of lasing emission was verified experimentally. Mode shift controlled by device cavity radius was observed over a large wavelength range from 1.37 μm to 1.53 μm. Such metallic cavity nanolaser provides a compact electrically driven laser source for azimuthally polarized beam.

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