標題: | Manifestation of quantum-billiard eigenvalue statistics from subthreshold emission of vertical-cavity surface-emitting lasers |
作者: | Chen, Y. F. Yu, Y. T. Chiang, P. Y. Tuan, P. H. Huang, Y. J. Liang, H. C. Huang, K. F. 電子物理學系 Department of Electrophysics |
公開日期: | 11-一月-2011 |
摘要: | We report that the subthreshold emission spectra of vertical-cavity surface-emitting lasers (VCSELs) can be analogously used to manifest the quantum-billiard energy spectra. The Fourier-transformed distributions of the subthreshold emission spectra are demonstrated to display various peak structures that are in good agreement with the results of the quantum-billiard model. We also verify that the statistical analyses of the nearest-neighbor eigenvalue spacing distributions obey a Poisson distribution for an equilateral-triangular device and a Wigner distribution for a stadium-shaped device. |
URI: | http://dx.doi.org/10.1103/PhysRevE.83.016208 http://hdl.handle.net/11536/25891 |
ISSN: | 2470-0045 |
DOI: | 10.1103/PhysRevE.83.016208 |
期刊: | PHYSICAL REVIEW E |
Volume: | 83 |
Issue: | 1 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 期刊論文 |