상세정보
학술지
Laser Phase Noise and OFDM Symbol Duration Effects on the Performance of Direct-Detection Based Optical OFDM Access Network
- 저자
- Dung Tien Pham, 홍문기, 주정민, 남은수, 한상국
- 발행일
- 201105
- 출처
- Optical Fiber Technology, v.17 no.3, pp.252-257
- ISSN
- 1068-5200
- 출판사
- Elsevier
- 협약과제
- 10MB7400, 차세대 대용량 코히어런트 광OFDM 기술개발, 남은수
- 초록
- In this paper, we present numerical and experimental demonstration about the impacts of the laser phase noise in direct-detection based optical orthogonal frequency division multiplexing system for access-network transmission. We analyzed the system performance in the presence of the laser phase noise for various orthogonal frequency division multiplexing symbol durations. A significant phase-noise-effect difference between the access-network and long-haul transmission was verified in terms of the orthogonal frequency division multiplexing symbol duration. © 2011 Elsevier Inc. All rights reserved.
- KSP 제안 키워드
- Network transmission, Optical OFDM, Optical orthogonal frequency division multiplexing(O-OFDM), Orthogonal frequency division Multiplexing(OFDM), System performance, access network, direct detection, experimental demonstration, laser phase noise, long-haul transmission, numerical and experimental