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Chin. Opt. Lett.
 Home  List of Issues    Issue 08 , Vol. 15 , 2017    10.3788/COL201715.080602

C-band real-time 400/300 Gb/s OOK bidirectional interconnection over 20 km multicore fibers
Zhenhua Feng1, Honglin Ji2, Ming Tang1, Lilin Yi2, Lin Gan1, Lei Xue2, Qiong Wu1, Borui Li1, Jiajia Zhao1, Weijun Tong3, Songnian Fu1, Deming Liu1, and Weisheng Hu2
1 Wuhan National Lab for Optoelectronics (WNLO) &
National Engineering Laboratory for Next Generation Internet Access System, School of Optical and Electronic Information, [Huazhong University of Science and Technology], Wuhan, 430074, China
2 State Key Laboratory of Advanced Optical Communication Systems and Network, [Shanghai Jiao Tong University], Shanghai, 2 002 40, China
3 State Key Laboratory of Optical fiber and Cable Manufacture Technology, [Yangtze Optical fiber and Cable Joint Stock Limited Company (YOFC)], Wuhan, 43 0073 , China

Chin. Opt. Lett., 2017, 15(08): pp.080602

Topic:Fiber optics and optical communication
Keywords(OCIS Code): 060.0060  060.4510  060.2330  

We experimentally demonstrate a real-time quasi-full-duplex 400G/300G optical interconnection over 20 km multicore fibers (MCFs), using 10G-class transponders operated in the C-band. Optical delay interferometer (ODI)-based optical frequency equalization is applied to mitigate chirp and dispersion induced impairments, so that the tolerance to inter-symbol interference (ISI) can be enhanced, thus enabling 4×25 Gb/s on-off keying (OOK) transmission per core over severely limited bandwidth channels. Real-time bit error ratio (BER) performances of the bidirectional 400 Gb/s transmission are measured without using extra digital signal processing (DSP) or electrical equalization, which ensures low complexity and less power consumption.

Copyright: © 2003-2012 . This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Posted online:2017/5/12

Get Citation: Zhenhua Feng, Honglin Ji, Ming Tang, Lilin Yi, Lin Gan, Lei Xue, Qiong Wu, Borui Li, Jiajia Zhao, Weijun Tong, Songnian Fu, Deming Liu, and Weisheng Hu, "C-band real-time 400/300 Gb/s OOK bidirectional interconnection over 20 km multicore fibers," Chin. Opt. Lett. 15(08), 080602(2017)

Note: This work was supported by the National Natural Science Foundation of China (Nos. 61331010 and 61205063), the National 863 Program of China (No. 2015AA016904), and the Program for New Century Excellent Talents in University (No. NCET-13-0235).


1. K. Zhong, X. Zhou, T. Gui, L. Tao, Y. Gao, W. Chen, J. Man, L. Zeng, A. P. T. Lau, and C. Lu, Opt. Express 23, 1176 (2015).

2. Z. Wang, L. Tao, Y. Wang, and N. Chi, Chin. Opt. Lett. 13, 080602 (2015).

3. J. Lee, N. Kaneda, T. Pfau, A. Konczykowska, F. Jorge, J.-Y. Dupuy, and Y.-K. Chen, in Optical Fiber Communication Conference (2014), Th5A.5.

4. S. J. Trowbridge, in Optical Fiber Communications Conference and Exhibition (OFC) (2015), 1.

5. Z. Zhang, X. Jiang, J. Wang, X. Chen, and L. Wang, Chin. Opt. Lett. 13, 020603 (2015).

6. B. Zhu, T. Taunay, M. Yan, J. Fini, M. Fishteyn, E. Monberg, and F. Dimarcello, Opt. Express 18, 11117 (2010).

7. G. Milione, P. Ji, E. Ip, M.-J. Li, J. Stone, and G. Peng, in Optical Fiber Communications Conference and Exhibition (OFC) (2016), 1.

8. F. Ren, J. Li, T. Hu, R. Tang, J. Yu, Q. Mo, Y. He, Z. Chen, and Z. Li, IEEE Photon. J. 7, 1 (2015).

9. R. Ryf, S. Randel, A. H. Gnauck, C. Bolle, A. Sierra, S. Mumtaz, M. Esmaeelpour, E. C. Burrows, R.-J. Essiambre, and P. J. Winzer, J. Lightwave Technol. 30, 521 (2012).

10. B. G. Lee, D. M. Kuchta, F. E. Doany, C. L. Schow, P. Pepeljugoski, C. Baks, T. F. Taunay, B. Zhu, M. F. Yan, and G. E. Oulundsen, J. Lightwave Technol. 30, 886 (2012).

11. T. Hayashi, T. Nakanishi, K. Hirashima, O. Shimakawa, F. Sato, K. Koyama, A. Furuya, Y. Murakami, and T. Sasaki, J. Lightwave Technol. 34, 85 (2016).

12. B. Li, Z. Feng, M. Tang, Z. Xu, S. Fu, Q. Wu, L. Deng, W. Tong, S. Liu, and P. P. Shum, Opt. Express 23, 10997 (2015).

13. Z. Feng, B. Li, M. Tang, L. Gan, R. Wang, R. Lin, Z. Xu, S. Fu, L. Deng, and W. Tong, IEEE Photon. J. 7, 1 (2015).

14. S. Zhou, X. Li, L. Yi, Q. Yang, and S. Fu, Opt. Lett. 41, 1805 (2016).

15. Z. Li, L. Yi, X. Wang, and W. Hu, Opt. Express 23, 20249 (2015).

16. J. K. Mishra, B. Rahman, and V. Priye, IEEE Photon. J. 8, 1 (2016).

17. Z. Feng, L. Xu, Q. Wu, M. Tang, S. Fu, W. Tong, P. P. Shum, and D. Liu, Opt. Express 25, 5951 (2017).

18. S.-C. Lin, S.-L. Lee, and C.-L. Yang, J. Opt. Networking 8, 306 (2009).

19. Z. Zhou, M. Bi, S. Xiao, Y. Zhang, and W. Hu, IEEE Photon. Technol. Lett. 27, 470 (2015).

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