The purpose of this study is to develop the optimum design of fiber coupler package. Three different kinds of fiber coupler packages are investigated to understand the results of the optical properties under the environmental tests. The environmental test includes the temperature cycling, water immerse, and impact test. The results of fiber coupler packages will be accepted if the measurements for the optical properties are within a small range change under the environmental tests. There are so many components in fiber coupler packages that it is difficult to identify the specific components which should responsible for the optical property changes under environmental test. Therefore, a metallographic analysis is used to understand the structure change of fiber coupler package under environmental test. In this work, the optimum design of fiber coupler package are (1) a ceramic substrate, (2) the epoxy which bonding fiber and substrate should mixed with silicon powder, (3) the silicone should fill the empty space of steel tube fully, and (4) a good protection between the fiber and steel tube.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0706100-023654 |
| Date | 06 July 2000 |
| Creators | Chen, Hua-Shan |
| Contributors | Yung-Kuang Chen, Wood-Hi Cheng, An-Kou Chu, Sheng-Long Huang, Hung-Wen Chang |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0706100-023654 |
| Rights | withheld, Copyright information available at source archive |
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