Surface Profile Measurement System Based on Incoherent Optical Feedback

DOI

10.2991/icmmita-15.2015.36How to use a DOI?

Keywords

Optical feedback; Surface profile measurement; Non-contact measurement system; Three-dimensional scanning imaging.

Abstract

Optical feedback effect has been widely applied to external cavity laser, and it has achieved good effect in narrowing the spectral line of laser. And the measurement technique based on optical feedback effect attracts the attention of the researchers. The measurement system based on optical feedback effect has the advantages of small volume, compact structure and low cost, so the research of applying it to actual measurement is very important. The papermakes deep research on the theory and experiment of surface profile measurement system based on incoherent optical feedback of semiconductor laser, which achieves some experiment results.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhijun Zhang
PY  - 2015/11
DA  - 2015/11
TI  - Surface Profile Measurement System Based on Incoherent Optical Feedback
BT  - Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 176
EP  - 181
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-15.2015.36
DO  - 10.2991/icmmita-15.2015.36
ID  - Zhang2015/11
ER  -