Intrinsic absorptive optical bistability in CdS
作者:
K. Bohnert,
H. Kalt,
C. Klingshirn,
期刊:
Applied Physics Letters
(AIP Available online 1983)
卷期:
Volume 43,
issue 12
页码: 1088-1090
ISSN:0003-6951
年代: 1983
DOI:10.1063/1.94252
出版商: AIP
数据来源: AIP
摘要:
An intrinsic absorptive optical bistability is observed in the transmission of high intensity, nanosecond laser pulses through thin CdS platelets at liquid helium temperature. The bistability is due to a renormalization of the band gap which is caused by the formation of an electron hole plasma and occurs in a broad spectral range below the excitonic resonances. The switching times are in the subnanosecond range. The dependence on photon energy is investigated and discussed.
点击下载:
PDF
(206KB)
返 回