DocumentCode
3347520
Title
Current injection in unbiased asymmetrical quantum wells
Author
Bhat, R.D.R. ; Sipe, J.E.
Author_Institution
Dept. of Phys., Toronto Univ., Ont., Canada
fYear
1992
fDate
23-28 May 1992
Firstpage
104
Abstract
Summary form only given. Coherently controlled photocurrents have recently been observed in quantum wells (QW) and bulk semiconductors. In these experiments, optical injection of currents in unbiased samples is achieved by an asymmetry in the light field produced through the interference of two beams.
Keywords
light coherence; light interference; photoconductivity; semiconductor quantum wells; symmetry; asymmetry; bulk semiconductors; coherently controlled photocurrents; current injection; light field; optical current injection; quantum wells; two beam interference; unbiased asymmetrical quantum wells; unbiased samples; Bandwidth; Electron beams; Frequency; Nonlinear optics; Optical pulse generation; Optical pulses; Optical scattering; Optimized production technology; Photoconductivity; Photorefractive effect;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 1999. QELS '99. Technical Digest. Summaries of Papers Presented at the
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-576-X
Type
conf
DOI
10.1109/QELS.1999.807367
Filename
807367
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