Fast infrared optical shutter
作者:
A. V. Nurmikko,
G. W. Pratt,
期刊:
Applied Physics Letters
(AIP Available online 1975)
卷期:
Volume 27,
issue 2
页码: 83-84
ISSN:0003-6951
年代: 1975
DOI:10.1063/1.88361
出版商: AIP
数据来源: AIP
摘要:
Rapid modulation of infrared radiation in the 10‐&mgr; wavelength region has been achieved by operating a thin‐film Pb1−xSnxTe optical shutter. The switching mechanism considered here takes advantage of the rapid absorption edge shift induced by an intense incident optical pump. Experimental evidence suggests the possibility of producing picosecond infrared transients.
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