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Dynamic increase and decrease of photonic crystal nanocavity Q factors for optical pulse control

delete2008-12-16
delete31
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OA
AI
J
Jeremy Upham *
Y
Yoshinori Tanaka
T
Takashi Asano
S
Susumu Noda
DOI:10.1364/OE.16.021721delete
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Abstract

Abstract

En 中文
We introduce recent advances in dynamic control over the Q factor of a photonic crystal nanocavity system. By carefully timing a rapid increase of the Q factor from 3800 to 22,000, we succeed in capturing a 4ps signal pulse within the nanocavity with a photon lifetime of 18ps. By performing an additional transition of the Q factor within the photon lifetime, the held light is once again ejected from of the system on demand. (C) 2008 Optical Society of America

Journal

Optics Express cover
Optics Express
IF:
3.3
Papers:
6.1W
Citations:
14.3W

Organization

K
Kyoto University
Scholars:
5.1W
Papers: 4.6W
Citations: 6.1W
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