Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2008.06a
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- Pages.450-451
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- 2008
Design For Low Reflection of multi-Wavelength Optical Ferryle Used In Vessel Communication
선박통신용 다파장 광커텍터 패럴의 저반사화를 위한 설계
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Ki, Hyun-Chul
(KOPTI, ChonNam Univ.)
;
- Kim, Sang-Taek (KOPTI) ;
- Yang, Myung-Hark (Kwang-Ju Univ.) ;
- Hong, Kyung-Jin (Kwang-Ju Univ.) ;
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Kim, Hwe-Jong
(KOPTI)
- Published : 2008.06.19
Abstract
In this paper, we have designed the Anti-Reflection (AR) coating for 850, 1310 nm(multi type) and 1310, 1550 nm(multi type) wavelength ranges on the ferrule facet of special optical connector. The reflectance of the AR coated ferrule facet is designed under 5% for 850, 1310 nm(multi type) and 1310, 1550 nm (multi type). AR thin film was deposited by ion- assisted deposition in low temperature. The average return loss of the AR coated ferrule facet is 47.1 dB.