抄録
We study the far-field characteristics of oval-resonator laser diodes made of an GaAs/AlxGa1-xAs quantum well. The resonator shapes are various oval geometries, thereby probing chaotic and mixed classical dynamics. The far-field pattern shows a pronounced fine structure that strongly depends on the cavity shape. Comparing the experimental data with ray-model simulations for a Fresnel billiard yields convincing agreement for all geometries and reveals the importance of the underlying classical phase space for the lasing characteristics.
| 本文言語 | English |
|---|---|
| 論文番号 | 033902 |
| ジャーナル | Physical Review Letters |
| 巻 | 98 |
| 号 | 3 |
| DOI | |
| 出版ステータス | Published - 2007 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 物理学および天文学（全般）