Investigation on the channel model of mode multiplexing based on the dispersion compensating in few-mode fiber

Lu Cai; Xiangjun Xin; Yongjun Wang; Qi Zhang; Xiaoli Yin; Haiyuan Zhao

doi:10.1117/12.2037759

23 December 2013 Investigation on the channel model of mode multiplexing based on the dispersion compensating in few-mode fiber

Lu Cai, Xiangjun Xin, Yongjun Wang, Qi Zhang, Xiaoli Yin, Haiyuan Zhao

Author Affiliations +

Proceedings Volume 9043, 2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing; 904314 (2013) https://doi.org/10.1117/12.2037759
Event: International Conference on Optical Instruments and Technology (OIT2013), 2013, Beijing, China

Abstract

We establish and describe a physical transmission channel analysis model combining with the mode coupling and differential mode group delay theory over the weakly guiding graded-index few-mode optical fiber with special design base on the positive and negative few-mode fiber segment cascade structure. Numerical simulations illustrate the relationship between the differential mode group delay and bit error rate under the condition of weakly mode-coupling. The model can be a basic formalism for analyzing and controlling of mode coupling/dispersion induced by distortion, in the given optical multiple-input multiple-output scheme over FMFs.

Citation Download Citation

Lu Cai, Xiangjun Xin, Yongjun Wang, Qi Zhang, Xiaoli Yin, and Haiyuan Zhao "Investigation on the channel model of mode multiplexing based on the dispersion compensating in few-mode fiber", Proc. SPIE 9043, 2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, 904314 (23 December 2013); https://doi.org/10.1117/12.2037759

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