Porer, M. and Menard, Jean-Michel and Leitenstorfer, A. and Huber, Rupert and Degl'Innocenti, R. and Zanotto, S. and Biasiol, G. and Sorba, L. and Tredicucci, A. (2012) Nonadiabatic switching of a photonic band structure: Ultrastrong light-matter coupling and slow-down of light. PHYSICAL REVIEW B, 85 (8): 081302. ISSN 2469-9950, 2469-9969
Full text not available from this repository. (Request a copy)Abstract
We map out the band structure of a one-dimensional photonic crystal while a 12-fs control pulse activates ultrastrong interaction with quantized electronic transitions in semiconductor quantum wells. Phase-locked multi-terahertz transients trace the buildup of a large vacuum Rabi splitting and an unexpected asymmetric formation of the upper and lower polariton bands. The pronounced flattening of the photonic bands causes a slow-down of the group velocity by one order of magnitude on the time scale of the oscillation period of light.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | EXCITON POLARITONS; WAVE-GUIDES; CONDENSATION; MICROCAVITY; CRYSTALS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Rupert Huber |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 19 May 2020 09:08 |
| Last Modified: | 19 May 2020 09:08 |
| URI: | https://pred.uni-regensburg.de/id/eprint/19245 |
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