상세정보
학술지
Mode Division Multiplexed Optical Transmission Enabled by All-Fiber Mode Multiplexer
- 발행일
- 201406
- 출처
- Optics Express, v.22 no.12, pp.14229-14236
- ISSN
- 1094-4087
- 출판사
- Optical Society of America(OSA)
- 협약과제
- 13VI3200, 멀티모드 기반의 10Km급 공간 다중 광전송 원천기술 연구, 김광준
- 초록
- Mode division multiplexed optical transmission enabled by allfiber mode multiplexer is investigated. The proposed all-fiber mode multiplexer is composed of consecutive mode selective couplers. It multiplexes or demultiplexes LP01, LP11, LP21, and LP02 modes simultaneously. We demonstrate successful transmission of three spatial modes with 120 Gb/s PDM-QPSK signals over 15 km of four mode fiber by using 6x6 MIMO digital signal processing. © 2014 Optical Society of America.
- KSP 제안 키워드
- All-fiber, Digital Signal Processing, Mode division multiplexing(MDM), mode multiplexer, optical transmission, spatial modes