-
Two different types of few mode fibers (FMFs) are considered: a graded-core with a cladding FMF and a multi-step-index FMF. The characteristics of mode field distribution and the effective index are analyzed based on Comsol software. Then differential mode delay is analyzed. The structure and profile parameters are optimized in order to achieve the lowest possible differential mode delay (DMD). Under the condition of supporting four modes, a graded-core with a cladding FMF is designed. The DMD absolute values of LP11, LP21, LP02 are all below 0.015 ps·m-1. Under the condition of supporting two modes, a multi-step-index FMF is designed. The DMD of LP11 is 0.185 ps·m-1. The designed fibers have low DMD, which is suitable for mode division multiplexing.
-
Keywords:
- mode division multiplexing /
- few mode fiber /
- differential mode delay
[1] Chen Y, Zhou G Y, Xia C M, Hou Z Y, Liu H Z, Wang C 2014 Acta Phys. Sin. 63 014701 (in Chinese) [陈艳, 周桂耀, 夏长明, 侯峙云, 刘宏展, 王超 2014 物理学报 63 014701]
[2] Lin Z, Zheng S W, Ren G B, Jian S S 2013 Acta Phys. Sin. 62 064214 (in Chinese) [林桢, 郑斯文, 任国斌, 简水生 2013 物理学报 62 064214]
[3] Sakamoto T, Mori T, Yamamoto T, Tomita S 2012 Optical Fiber Communication Conference Los Angeles, March 4-8, 2012 OM2D.1
[4] Ferreira F, Fonseca D, Silva H 2013 IEEE Photon. Technol. Lett. 25 438
[5] Grner-Nielsen L, Sun Y, Nicholson J W, Jakobsen D, Jespersen K G, Lingle R, Pálsdóttir B 2012 J. of Light. Technol. 30 3693
[6] Xie Y W, Fu S N, Zhang H L, Tang M, Shen P, Liu D M 2013 Acta Opt. Sin. 33 0906010 (in Chinese) [谢意维, 付松年, 张海亮, 唐明, 沈平, 刘德明 2013 光学学报 33 0906010]
[7] Lee S, Park J, Jeong Y, Jung H, Oh K 2009 J. of Light. Technol. 27 4919
[8] Yao S C, Fu S N, Zhang M M, Tang M, Shen P 2013 Acta Phys. Sin. 62 144215 (in Chinese) [姚殊畅, 付松年, 张敏明, 唐明, 沈平, 刘德明 2013 物理学报 62 144215]
[9] Ferreira F, Fonseca D, Fonseca D, Silva H 2013 J. of Light. Technol. 32 353
[10] Sun Y, Lingle R, McCurdy A, Peckham D, Jensen R, Gruner-Nielsen L 2013 Photonics Society Summer Topical Meeting Series on IEEE Waikoloa, HI, July 8-10, 2013 p80
[11] Tu J, Saitoh K, Takenaga K, Takenaga K, Matsuo S 2014 Opt. Express 22 432
-
[1] Chen Y, Zhou G Y, Xia C M, Hou Z Y, Liu H Z, Wang C 2014 Acta Phys. Sin. 63 014701 (in Chinese) [陈艳, 周桂耀, 夏长明, 侯峙云, 刘宏展, 王超 2014 物理学报 63 014701]
[2] Lin Z, Zheng S W, Ren G B, Jian S S 2013 Acta Phys. Sin. 62 064214 (in Chinese) [林桢, 郑斯文, 任国斌, 简水生 2013 物理学报 62 064214]
[3] Sakamoto T, Mori T, Yamamoto T, Tomita S 2012 Optical Fiber Communication Conference Los Angeles, March 4-8, 2012 OM2D.1
[4] Ferreira F, Fonseca D, Silva H 2013 IEEE Photon. Technol. Lett. 25 438
[5] Grner-Nielsen L, Sun Y, Nicholson J W, Jakobsen D, Jespersen K G, Lingle R, Pálsdóttir B 2012 J. of Light. Technol. 30 3693
[6] Xie Y W, Fu S N, Zhang H L, Tang M, Shen P, Liu D M 2013 Acta Opt. Sin. 33 0906010 (in Chinese) [谢意维, 付松年, 张海亮, 唐明, 沈平, 刘德明 2013 光学学报 33 0906010]
[7] Lee S, Park J, Jeong Y, Jung H, Oh K 2009 J. of Light. Technol. 27 4919
[8] Yao S C, Fu S N, Zhang M M, Tang M, Shen P 2013 Acta Phys. Sin. 62 144215 (in Chinese) [姚殊畅, 付松年, 张敏明, 唐明, 沈平, 刘德明 2013 物理学报 62 144215]
[9] Ferreira F, Fonseca D, Fonseca D, Silva H 2013 J. of Light. Technol. 32 353
[10] Sun Y, Lingle R, McCurdy A, Peckham D, Jensen R, Gruner-Nielsen L 2013 Photonics Society Summer Topical Meeting Series on IEEE Waikoloa, HI, July 8-10, 2013 p80
[11] Tu J, Saitoh K, Takenaga K, Takenaga K, Matsuo S 2014 Opt. Express 22 432
Catalog
Metrics
- Abstract views: 7918
- PDF Downloads: 373
- Cited By: 0
下载:
