Temperature dependence of the lasing transition in high‐purity GaAs
作者:
S. R. Chinn,
J. A. Rossi,
C. M. Wolfe,
期刊:
Applied Physics Letters
(AIP Available online 1973)
卷期:
Volume 23,
issue 12
页码: 699-701
ISSN:0003-6951
年代: 1973
DOI:10.1063/1.1654795
出版商: AIP
数据来源: AIP
摘要:
We have measured the lasing energy of optically pumped high‐purity GaAs from 2 to 300 K. Low‐temperature results show strong many‐body effects in the band‐to‐band lasing below the single‐particle band‐gap energy, and the high‐temperature data indicate that the lasing energy approaches the band gap measured by photoconductivity.
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