Nonlinear Forward Drift of Electrons in a Laser Beam
作者:
O. S. Lieu,
E. E. H. Shin,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 20,
issue 12
页码: 511-512
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1654038
出版商: AIP
数据来源: AIP
摘要:
Electrons interacting with laser radiation acquire a nonlinear drift velocityvD= e2E02/2m2c&ohgr;2in the forward longitudinal direction, thus giving rise to a dc current. Although its magnitude is too small to contribute to the ``heating'' of electrons, it may nevertheless prove useful in a laser‐operated solid‐state device using a low‐effective‐mass semiconductor.
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