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Ultrahigh quality factor in a metal-embedded semiconductor microdisk cavity

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Title: Ultrahigh quality factor in a metal-embedded semiconductor microdisk cavity
Authors: Kurosawa, Hiroyuki Browse this author
Kumano, Hidekazu Browse this author →KAKEN DB
Suemune, Ikuo Browse this author →KAKEN DB
Issue Date: 15-Dec-2015
Publisher: Optical Society of America
Journal Title: Optics Letters
Volume: 40
Issue: 24
Start Page: 5766
End Page: 5769
Publisher DOI: 10.1364/OL.40.005766
Abstract: We numerically and theoretically investigate electrodynamics of a metal-embedded semiconductor microdisk cavity. The electrodynamics of a cavity mode is discussed from the viewpoint of quantum mechanics, which clarifies the condition for high Q factor. Using numerical calculations, we optimize the cavity structure and show that the Q factor can be increased up to 1,700,000. Our study suggests that the metal-embedded cavity is a promising candidate for cavity quantum electrodynamics (QED) devices.
Rights: © 2015 Optical Society of America
Type: article (author version)
Appears in Collections:電子科学研究所 (Research Institute for Electronic Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 熊野 英和

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