상세정보
학술지
Mode- and Wavelength-Division Multiplexed Transmission Using All-Fiber Mode Multiplexer Based on Mode Selective Couplers
- 발행일
- 201503
- 출처
- Optics Express, v.23 no.6, pp.7164-7172
- ISSN
- 1094-4087
- 출판사
- Optical Society of America(OSA)
- 초록
- We propose all-fiber mode multiplexer composed of two consecutive LP11 mode selective couplers that allows for the multiplexing of LP01 mode and two-fold degenerate LP11 modes. We demonstrate WDM transmission of 32 wavelength channels with 100 GHz spacing, each carrying 3 modes of 120 Gb/s polarization division multiplexed quadrature phase shifted keying (PDM-QPSK) signal, over 560 km of few-mode fiber (FMF). Long distance transmission is achieved by 6×6 multiple-input multiple-output digital signal processing and modal differential group delay compensated link of FMF. The all-fiber mode multiplexer has considerable potential to be used in mode-and wavelength-division multiplexed transmission.
- KSP 제안 키워드
- All-fiber, Differential group delay(DGD), Digital Signal Processing, Long distance transmission, Multiple input multiple output(MIMO), Quadrature Phase, Wavelength Division Multiplexing(WDM), Wdm transmission, few mode fiber(FMF), mode multiplexer