| 학회 |
한국고분자학회 |
| 학술대회 |
2008년 가을 (10/09 ~ 10/10, 일산킨텍스) |
| 권호 |
33권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
하이브리드 폴리머/실리카 가변광감쇠기의 광학적 특성 연구 |
| 초록 |
We made PLC type hybrid polymer/silica variable optical attenuator using IR transparent fluorinated polymer. Hybrid polymer/silica VOA has low operating power due to highly thermo optic effect of fluorinated polymer more than 10 times of silica and a low insertion loss at 1550nm due to fluorinated polymer’s inherent characteristics. And then the manufacturing process for a hybrid polymer/silica VOA is simpler than that for a silica VOA and therefore can lower the cost of fabrication. We fabricated hybrid polymer/silica VOA using fluorinated polymer as core materials and using fluorinated polymer as clad materials for more superior properties, and then coated metal heater on the upper layer. Insertion loss and power attenuation of hybrid polymer/silica VOA were measured. This work was partially supported by BK21 program of the Ministry of Education & Human resources, Republic of Korea and by Cemter for Photonic Materials and Devices. |
| 저자 |
정진숙1, 위성유2, 이우균1, 이무성3, 김진봉2
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| 소속 |
1전남대, 2Center for photonic materials and devices, 3faculty of applied chemical engineering) / Chonnam National Univ. |
| 키워드 |
광수동소자; VOA
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| E-Mail |
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