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Pump-Induced Dynamical Tunneling in a Deformed Microcavity Laser
- Author(s)
- Yang, Juhee, Lee, Sang-Bum, Moon, Songky, Lee, Soo-Young, Kim, Sang Wook, Truong Thi Anh Dao, Lee, Jai-Hyung, An, Kyungwon
- Issued Date
- 2010-06
- Citation
- PHYSICAL REVIEW LETTERS, v.104, no.24, pp.243601-1 - 243601-4
- Abstract
- Pump-induced dynamical tunneling has been observed in free-space resonant optical pumping of a deformed microcavity by employing excitation spectroscopy. A focused-pump beam was injected into the cavity by refraction and then coupled to a high-Q cavity mode via dynamical tunneling. Pump-coupling efficiency as high as 50% and an effective coupling constant responsible for the tunneling were obtained from the observed pumping efficiency with a mode-mode coupling model
- Publisher
- AMER PHYSICAL SOC
- ISSN
- 0031-9007
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