Resonance patterns in a stadium-shaped microcavity
Journal Article
·
· Physical Review. A
- National Creative Research Initiative Center for Controlling Optical Chaos, Pai-Chai University, Daejeon 302-735 (Korea, Republic of)
We investigate resonance patterns in a stadium-shaped microcavity around n{sub c}kR{approx_equal}10, where n{sub c} is the refractive index, k the vacuum wave number, and R the radius of the circular part of the cavity. We find that the patterns of high-Q resonances can be classified, even though the classical dynamics of the stadium system is chaotic. The patterns of the high-Q resonances are consistent with ray dynamical considerations and appear as stationary lasing modes with low pumping rate in a nonlinear dynamical model. All resonance patterns are presented in a finite range of kR.
- OSTI ID:
- 20645949
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 2 Vol. 70; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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