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Optical bistability in hydrogenated amorphous silicon

 

作者: J. Tann,   M. Gal,   K. Meaney,   P. C. Taylor,  

 

期刊: Applied Physics Letters  （AIP Available online 1990）
卷期: Volume 56, issue 11  

页码: 1017-1018

 

ISSN:0003-6951

 

年代: 1990

 

DOI:10.1063/1.103183

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Room‐temperature optical bistability has been demonstrated in hydrogenated amorphous silicon at wavelengths greater than about 700 nm. Switching powers as low as 0.8 mW (switching intensities 1.7 kW/cm2) are observed. The measured switching times are found to be compound, with time constants from 50 &mgr;s to 1 ms.

 

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