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
- 2018.6
- 수록면
- 233 - 240 (8page)
이용수
초록· 키워드
오류제보하기
We proposed a two-mode fiber (TMF) design that can effectively reduce the mode overlap between LP<SUB>01</SUB> and LP<SUB>11</SUB> modes by using a W-shaped index profile core structure, which is a primary concern in uncoupled mode division multiplexing (MDM). TMF has a three-layered core structure; central circular core, inner cladding, and outer ring core. We confirmed that in an optimal structure the LP<SUB>01</SUB> mode was highly confined to the central core while the LP<SUB>11</SUB> mode was guided along the outer ring core to result in a minimum overlap integral. We used a full-vectorial finite element method to estimate effective index, differential group delay (DGD), confinement loss, chromatic dispersion, and mode overlap controlling the parameters of the W-shaped structure. The optimized W-profile fiber provided optical characteristics within the ITU-T recommended standards over the entire C+L band.
목차
I. INTRODUCTION
II. PROPOSED WAVEGUIDE AND STRUCTURAL PARAMETERS
III. MODAL CHARACTERISTICS OF TMF
IV. CONCLUSION
REFERENCES
참고문헌 (29)
참고문헌 신청
L. Schares / 2014 / A throughput-optimized optical network for data-intensive computing / IEEE Micro 34:52~63
R.-J. Essiambre / 2010 / Capacity limits of optical fiber networks / J. Lightw. Technol. 28:662~701
L. Ma / 2016 / Design and fabrication of low loss hole-assisted few-mode fibers with consideration of surface imperfection of air holes / J. Lightw. Technol. 34:5164~5169
L. Gruner-Nielsen / 2012 / Few mode transmission fiber with low DGD, low mode coupling, and low loss / J. Lightw. Technol. 30:3693~3698
P. Sillard / 2014 / Few-mode fibers for mode-division-multiplexed systems / J. Lightw. Technol. 32:2824~2829
R.-J. Essiambre / 2010 / Capacity limits of optical fiber networks / J. Lightw. Technol. 28:662~701
L. Ma / 2016 / Design and fabrication of low loss hole-assisted few-mode fibers with consideration of surface imperfection of air holes / J. Lightw. Technol. 34:5164~5169
L. Gruner-Nielsen / 2012 / Few mode transmission fiber with low DGD, low mode coupling, and low loss / J. Lightw. Technol. 30:3693~3698
P. Sillard / 2014 / Few-mode fibers for mode-division-multiplexed systems / J. Lightw. Technol. 32:2824~2829
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