| 학회 |
한국고분자학회 |
| 학술대회 |
2003년 봄 (04/11 ~ 04/12, 연세대학교) |
| 권호 |
28권 1호, p.43 |
| 발표분야 |
분자전자 부문위원회 |
| 제목 |
Technical Trend of Lanthanide-Activated Fiber Amplifiers for Optical Communications Applications |
| 초록 |
Fiber-optic amplifier is considered as one of main components indispensable for an optical communication system. It is well known that the advent of a suitable optical amplifier is necessary to broaden signal bandwidth of the current wavelength division multiplexing system. Elaboration of processing facilities has enabled a mass production of perfectly OH-free silica-based line fibers of which low-loss wavelengths range from ~1270 nm to ~1700 nm. To open up the entire ~400 nm optical transmission window of the dry silica optical fibers, new fiber amplifiers are thus necessary. In this talk, technical trend of ion-doped fiber amplifiers as well as Raman fiber amplifiers is presented with preferred interests in optical materials and their amplification mechanisms. |
| 저자 |
최용규 |
| 소속 |
한국전자통신(연) |
| 키워드 |
lanthanide; fiber amplifier; optical communication
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| E-Mail |
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