Research on non-contact precision measurements for object distances by using wavelength-shifting methods
碩士 === 龍華科技大學 === 工程技術研究所 === 98 === This thesis proposes a simple, cheap, and non-contact method to measure object distances by using wavelength shifting of a laser beam. The measurement error percentages are always smaller than 1%. The method is improved from the wavelength shift interferometry. A...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/24791859952736394672 |