Development of Automatic Coupling Alignment System
碩士 === 國立中山大學 === 機械與機電工程學系研究所 === 92 === The most complicated and important step in optical packaging is coupling alignment. It is very difficult to handle too many parameters at the same time during the coupling alignment process. Most of the parameters are neglected in coupling alignment process,...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2003
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| Online Access: | http://ndltd.ncl.edu.tw/handle/79000619011024850235 |
| Summary: | 碩士 === 國立中山大學 === 機械與機電工程學系研究所 === 92 === The most complicated and important step in optical packaging is coupling alignment. It is very difficult to handle too many parameters at the same time during the coupling alignment process. Most of the parameters are neglected in coupling alignment process, especially the parameters of angles.
According to the analysis, we found that the misalignment of angles do not have influence on the position of highest coupling efficiency in XY plane. A 2+2 freedom searching method has been developed to reach the four axis coupling alignment. An automatic coupling alignment system has been carried out. And it can reach higher coupling efficiency and faster coupling alignment process.
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