상세정보
학술지
Demonstration of RSOA-Based 20 Gb/s Linear Bus WDM-PON with Simple Optical Add-Drop Node Structure
- 발행일
- 201004
- 출처
- ETRI Journal, v.32 no.2, pp.248-254
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 09MH1100, 메트로-액세스 전광 통합망 기술개발, 이상수
- 초록
- We demonstrate a linear bus wavelength-reused gigabit wavelength-division multiplexing passive optical network (WDM-PON) with multiple optical add-drop nodes. A commercially available reflective semiconductor optical amplifier-based WDM-PON has a sufficient power budget to provide multiple optical add/drop nodes in 16 WDM channels. Sixteen 1.25 Gb/s WDM channels are successfully transmitted over 20 km of single-mode fiber with four optical add/drop multiplexers, even with 32 dB reflection and chromatic dispersion in the link. Copyright © 2010 ETRI.
- KSP 제안 키워드
- Chromatic dispersion(CD), Node structure, Optical add-drop node, Reflective Semiconductor Optical Amplifier, Semiconductor optical amplifiers(SOAs), Single-mode fiber(SMF), Wavelength Division Multiplexing(WDM), Wavelength-division-multiplexing passive optical network(WDM-PON), power budget