Operating characteristics and their anisotropy in a high-power laser (1.5 W, 300 K) with a quantum-dot active region
Yu. M. ShernyakovA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgA. Yu. EgorovA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgB. V. VolovikA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgA. E. ZhukovA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgA. R. KovshA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgA. V. LunevA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgN. N. LedentsovA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgМ. В. МаксимовA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgA. V. SakharovA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgV. M. UstinovA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgZhao ZhenA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgP. S. Kop’evA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgZh. I. AlfërovA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. PetersburgD. BimbergA. F. Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. Petersburg
ABI
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.
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