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Proceedings Paper

Development of the theory of self-mixing interference and the general model of the displacement measurement
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Paper Abstract

The development of the theory on self-mixing interference is reviewed. A general model is deduced. It can be used to describe self-mixing interference phenomena at high feedback levels in a laser diode with single mode or multiple modes. It is helpful to design self-mixing interference systems. At the last part of the paper, some existing questions in this area are summarized and the future research trends are listed.

Paper Details

Date Published: 20 September 2002
PDF: 7 pages
Proc. SPIE 4919, Advanced Materials and Devices for Sensing and Imaging, (20 September 2002); doi: 10.1117/12.471893
Show Author Affiliations
Yanguang Yu, Tianjin Univ. and Zhengzhou Univ. (China)
Jianquan Yao, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 4919:
Advanced Materials and Devices for Sensing and Imaging
Jianquan Yao; Yukihiro Ishii, Editor(s)

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