지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2006.9
- 수록면
- 112 - 117 (6page)
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초록· 키워드
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We experimentally investigated the transmission characteristics of 400 Gbit/s (10 Gbit/s × 40 channels) WDM signals with 100 ㎓ channel spacing over 323 ㎞ of installed NZ_DSF. The installed fiber has optical properties of 0.28 ㏈/㎞ attenuation, 4.3 ㎰/㎚/㎞ dispersion, 0.083 ㎰/㎚²/㎞ dispersion slope and less than 0.05 ㎰/㎞¹/² PMD coefficient. In this experiment, two cases of dispersion compensation schemes, the lumped type and the distributed type, were compared. The results implied that the distributed type dispersion compensation in which dispersion compensation devices are inserted at the end of the each span showed better transmission performance than the lumped one in which dispersion compensation devices are located at the transmitter and receiver sites. From the analysis of the experimental results, we verified that different transmission performance comes from the power penalty induced by XPM in the distributed scheme is lower than the lumped scheme case.
목차
영어 초록
Ⅰ. INTRODUCTION
Ⅱ. TRANSMISSION EXPERIMENT
Ⅲ. RESULTS AND DISCUSSION
Ⅳ. CONCLUSION
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2009-425-017365939