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Operating characteristics and their anisotropy in a high-power laser (1.5 W, 300 K) with a quantum-dot active region |
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| Authors: | Yu M Shernyakov A Yu Egorov B V Volovik A E Zhukov A R Kovsh A V Lunev N N Ledentsov M V Maksimov A V Sakharov V M Ustinov Zhen Zhao P S Kop’ev Zh I Alferov D Bimberg |
| Affiliation: | (1) A. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. Petersburg;(2) Technical University, Berlin, Germany |
| Abstract: | Continuous-wave lasing has been demonstrated in a vertically coupled quantum-dot laser with a high output power (1.5 W) at room temperature. It was shown that anisotropy of the quantum dot profile leads to anisotropy of the laser operating characteristics. Pis’ma Zh. Tekh. Fiz. 24, 50–55 (May 12, 1998) |
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