상세정보
학술지
On the WDM transmissions using multilevel (M>4) DPSK modulation format
- 발행일
- 200507
- 출처
- IEEE Photonics Technology Letters, v.17 no.7, pp.1546-1548
- ISSN
- 1041-1135
- 출판사
- IEEE
- 협약과제
- 05MT1500, 40Gb/s급 시분할다중 광전송 기술(40Gb/s 고속 광링크 기술 연구), 고제수
- 초록
- The performance of multilevel differential phase-shift-keying modulation formats is investigated. The results include the relationship between the nonlinear impairments and number of signal levels, and the performance degradation due to linear crosstalk between the wavelength-division-multiplexing channels. © 2005 IEEE.
- KSP 제안 키워드
- DPSK modulation, Differential phase-shift keying(DPSK), Linear crosstalk, Modulation format, Nonlinear impairments, Wavelength Division Multiplexing(WDM), performance degradation