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Laser profilometer using a Fabry-Perot etalon and an objective

  • Shyh Tsong Lin
  • , Sheng Lih Yeh
  • , Yi Chun Wang
  • , Meng Zhu Chen

研究成果: 期刊貢獻文章同行評審

2 引文 斯高帕斯(Scopus)

摘要

This paper introduces an innovative laser profilometer using a Fabry-Perot etalon and an objective. Following the derivation of the measurement theory, an experimental setup constructed to realize the profilometer is demonstrated, and the experimental results from the uses of this setup are then presented. The experimental setup has a sensitivity, vertical resolution, and stability of 1.62/μm, 2.2 nm, and 6.6 nm, respectively, and the experimental results agree not only the validity but also the feasibility of the proposed profilometer.

原文English
頁(從 - 到)47-51
頁數5
期刊Sensors and Actuators, A: Physical
203
DOIs
出版狀態Published - 2013

文獻附註

Funding Information:
The support of the National Science Council , Republic of China, under grant NSC 101-2221-E-027-103 is gratefully acknowledged.

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