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 |
| 卷 | 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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