Observation of resonance effects in the pump transmission of a chaotic microcavity | Zendy

Juhee Yang | Zendy; Sang-Bum Lee | Zendy; Songky Moon | Zendy; Soo-Young Lee | Zendy; SangWook Kim | Zendy; Kyungwon An | Zendy

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Observation of resonance effects in the pump transmission of a chaotic microcavity

Author(s) -

Juhee Yang,

Sang-Bum Lee,

Songky Moon,

Soo-Young Lee,

SangWook Kim,

Kyungwon An

Publication year - 2010

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.18.026141

Subject(s) - resonance (particle physics) , optics , transmission (telecommunications) , excitation , coupling (piping) , chaotic , optical microcavity , physics , spectroscopy , quantum optics , laser , materials science , atomic physics , quantum mechanics , telecommunications , artificial intelligence , computer science , metallurgy

We observed resonance effects on the transmission of a pump beam in a chaotic microcavity in an optimal free-space optical-pumping configuration. The far-field pattern of cavity transmission was significantly modified when the pump laser was resonant with a scar mode. From the difference between the non-resonant and on-resonance transmission patterns, we obtained the efficiency of the pump coupling into the scar mode to be as high as 45%, which is consistent with the recent excitation spectroscopy results of Yang et al. [Phys. Rev. Lett. 104, 243601 (2010)].

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