Lasing in a Slow Plasmon Moiré Cavity

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Lasing_in_a_Slow_Plasmon_Moiré_Cavity.pdf (2.61 MB)

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2015

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Abstract

We report on lasing from dye-based excitons coupled to slow plasmon states inside metallic Moiré cavities. Surface plasmon polaritons (SPPs) inside the cavity were slowed down to a maximum group velocity of 0.3c. Varying the modulation of the Moiré cavity, we tune the output wavelength of the plasmonic laser by varying the fast modulation period of the Moiré cavity. This work opens a new way to study SPP-matter interaction dynamics and plasmonic lasing with Bragg cavity confined slow plasmons.

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ACS Photonics

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American Chemical Society

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Moiré cavity, Plasmonic laser, Slow light, Strong coupling, Electromagnetic wave polarization, Lasers, Modulation, Slow light, Surface plasmon resonance, Bragg cavity, Group velocities, Interaction dynamics, Modulation period, Output wavelengths, Plasmonic lasers, Strong coupling, Surface plasmon polaritons, Plasmons

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http://hdl.handle.net/11693/21481

Published Version (Please cite this version)

http://dx.doi.org/10.1021/acsphotonics.5b00168

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Scholarly Publications - Physics

Language

English

Type

Article