상세정보
학술대회
Enhancement of Power Budget in RSOA based Loop-back Type WDM-PON by using the Cascaded RSOAs
- 발행일
- 201006
- 출처
- International Conference on Transparent Optical Networks (ICTON) 2010, pp.1-4
- 협약과제
- 09MR8700, 극한온도 환경의 차세대광가입자망(WDM-PON) 기술개발, 이상수
- 초록
- In the RSOA based remodulation WDM-PON link, the quality of the upstream performance largely depends on the downstream, such as downstream ER and the received optical power, which directly connected to the link power budget. By cascading RSOAs in the ONU, aforementioned link design constraints were alleviated; the link power budget can be increased by 10 dB when the downstream ER of 5 dB. © 2010 IEEE.
- KSP 제안 키워드
- Design constraints, Link design, Optical power, Wavelength-division-multiplexing passive optical network(WDM-PON), power budget