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http://dspace.cityu.edu.hk/handle/2031/191| Title: | 差動相位量測於光學表面等離子體激元共振化學感應器的表現改進 |
| Other Titles: | A differential measurement approach for improving surface plasmon resonance phase sensing performance |
| Authors: | Wu, Thomas Shu Yuen (胡樹源) |
| Department: | Department of Physics and Materials Science |
| Issue Date: | Nov-2003 |
| Award: | Won Second Prize in the 8th Challenger Cup Competition 2003 (第八届“挑戰杯”全國大學生課外學術科技作品競賽). |
| Supervisor: | Dr. Wu, Lawrence C.M. |
| Type: | Article |
| Abstract: | 此作品提出一個新的方法，用以改進現金在表面等離子體激的共振時於相位測量的技術。基於表面等離子體共振現象的特性，共振只會被偏振的光所引發。所以我們設計了一個新的方法，把一同行走的“P”和“S”的光線用作一個“Mach-Zehnder interferometer”的“ 被測”和“參考”之光路上。他們也會在指定相同的光路上同時行走。如此，理論上我們所量度之光學相位的改變就只有在表面等離子體共振現象上所引致的相位改變的差動了。 |
| Remarks: | The Institutional Repository only contains the News announcement |
| Appears in Collections: | Student Works With External Awards |
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| award_news.html | 152 B | HTML | View/Open |
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