[1] R J Essiambre, G Kramer, P J Winzer, et al.. Capacity limits of optical fiber networks[J]. J Lightwave Technol, 2010, 28(4): 662-701.
[2] Yang Fang, Tang Ming, Li Borui, et al.. Design and optimization of multi-core fibers with low crosstalk and large effective area[J]. Acta Optica Sinica, 2014, 34(1): 0106005.
[3] Cheng Yu, Yang Chen, Luo Jie. Optical fiber technologies for ultrahigh-speed, ultralarge-capacity telecommunication networks[J]. ZTE Technology Journal, 2013, 19(3): 12-16.
[4] H Kubota, T Morioka. Few-mode optical fiber for mode-division multiplexing[J]. Optical Fiber Technology, 2011, (17): 490-494.
[5] Yao Shuchang, Fu Songnian, Zhang Minming, et al.. Demodulation and multi-input multi-output equalization for mode division multiplexing system using a novel few-mode fiber[J]. Acta Physica Sinica, 2013, 62(14): 144215.
[6] P Sillard, M B Astruc, D Molin. Few-mode fibers for mode-division-multiplexed systems[J]. J Lightwave Technol, 2014, 32(16): 2824-2829.
[7] N Healy, J R Sparks, M N Petrovich, et al.. Large mode area silicon microstructured fiber with robust dual mode guidance[J]. Opt Express, 2009, 17(20): 18076-18082.
[8] T Sakamoto, T Mori, T Yamamoto, et al.. Transmission over large-core few-mode photonic crystal fiber using distance-independent modal dispersion compensation technique[J]. Opt Express, 2011, 19(26): B478-B485.
[9] M Chen, Y Li, Y Zhang, et al.. Design of dual-mode optical fibres for the FTTH applications[J]. Journal of Optics, 2011, 13(1): 015402.
[10] Xie Yiwei, Fu Songnian, Zhang Hailiang, et al.. Design and optimization of mode differential group delay for few-mode fiber[J]. Acta Optica Sinica, 2013, 33(9): 0906010.
[11] S Zheng, G Ren, Z Lin, et al.. A novel four-air-hole multicore dual-mode large-mode-area fiber: Proposal and design [J]. Optical Fiber Technology, 2013, 19(5): 419-427.
[12] Chen Yan, Zhou Guiyao, Xia Changming, et al.. Analysis of a novel dual-mode large-mode-area micro-structured fiber [J]. Acta Physica Sinica, 2014, 63(1): 014701.
[13] C Chen, G Zhou, Y Chen, et al.. Suppression of the fundamental mode in a dual-mode photonic crystal fiber[J]. Opt Communi, 2015, 336(1): 235-239.
[14] J Sakaguchi, B J Puttnam, W Klaus, et al.. 19-core fiber transmission of 19 × 100x172-Gb/s SDM-WDM-PDM-QPSK signals at 305 Tb/s [C]. Proceedings of the Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC’12), 2012: PDP5C.1.
[15] J Xu, C Peucheret, J K Lyngso, et al.. Two-mode multiplexing at 2 × 10.7 Gbps over a 7-cell hollow-core photonic bandgap fiber[J]. Opt Express, 2012, 20(11): 12449-12456.
[16] L Wang, H Liu, D He, et al.. Phosphate single mode large mode area all-solid photonic crystal fiber with multi-watt output power[J]. Appl Phys Lett, 2014, (104): 131111.
[17] M Kashiwagi, K Saitoh, K Takenaga, et al.. Effectively single-mode all-solid photonic bandgap fiber with large effective area and low bending loss for compact high-power all-fiber lasers[J]. Opt Express, 2012, 20(14): 15061-15070.
[18] Cao Ye, Wang Jiangyun, Tong Zhengrong. High birefringence and low confinement loss photonic crystal fiber with multiple zero dispersion points based on micro-structured core[J]. Chinese J Lasers, 2013, 40(9): 0905005.
[19] W S Wong, X Peng, J M Mclaughlin, et al.. Breaking the limit of maximum effective area for robust single-mode propagation in optical fibers[J]. Opt Lett, 2005, 30(21): 2855-2857.
[20] T Martynkien, J Olszewski, M Szpulak, et al.. Experimental investigations of bending loss oscillations in large mode area photonic crystal fibers[J]. Opt Express, 2007, 15(21): 13547-13556.
[21] X Wang, S Lou, W Lu. Bend-resistant large-mode-area photonic crystal fiber with a triangular-core[J]. Appl Opt, 2013, 52(18): 4323-4328.
