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Frontiers of Optoelectronics

Front. Optoelectron.    2016, Vol. 9 Issue (4) : 616-620     DOI: 10.1007/s12200-015-0530-y
RESEARCH ARTICLE |
Novel frequency shift keying modulation based on fiber Bragg gratings and intensity modulators
Liu YANG,Fengguang LUO()
National Engineering Laboratory for Next Generation Internet Access System, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China
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Abstract

This paper proposed and investigated a novel frequency shift keying (FSK) modulation based on two fiber Bragg gratings (FBGs) and two intensity modulators. Then the transmission of 10 Gbit/s FSK signal after a 50 km single mode fiber (SMF) was studied in this paper. The power penalty at the bit error rate (BER) of 10−9 was below 0.1 dB. The FSK modulation system can be applied to optical transmission system

Keywords fiber Bragg grating (FBG)      frequency shift keying (FSK)      modulation mode      intensity modulator     
Corresponding Authors: Fengguang LUO   
Just Accepted Date: 22 October 2015   Online First Date: 20 November 2015    Issue Date: 29 November 2016
 Cite this article:   
Liu YANG,Fengguang LUO. Novel frequency shift keying modulation based on fiber Bragg gratings and intensity modulators[J]. Front. Optoelectron., 2016, 9(4): 616-620.
 URL:  
http://journal.hep.com.cn/foe/EN/10.1007/s12200-015-0530-y
http://journal.hep.com.cn/foe/EN/Y2016/V9/I4/616
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Liu YANG
Fengguang LUO
Fig.1  Architecture of FSK modulation system. CW: continuous wave, FBG: fiber Bragg grating, ATT: attenuator, EDFA: erbium doped fiber amplifier, DCF: dispersion compensation fiber. SMF: single mode fiber, FSK: frequency shift keying
Fig.2  Architecture of integrated modulator
Fig.3  (a)−(d) show the optical spectrum of the point A, B, C, D, respectively; (e) shows the eye-diagram of 10 Gb/s FSK signal at received unit; (f) shows the eye diagram of FSK signal without 10 km DCF
Fig.4  Frequency of sine wave versus the BER of FSK signal
Fig.5  BER of FSK signal versus the time delay of two optical waves
Fig.6  BER of FSK signal versus the different amplitude between the upper and lower paths
Fig.7  Received power versus the BER of FSK signal. BTB: back to back
1 Zhu Z, Hernandez V J, Jeon M Y, Cao J, Pan Z, Yoo S J B. RF photonics signal processing in subcarrier multiplexed optical-label switching communication systems. Journal of Lightwave Technology, 2003, 21(12): 3155–3166
doi: 10.1109/JLT.2003.822237
2 Martínez A, Manzanedo M, Puerto G, Pastor D, Ortega B, Capamany J, Banky T, Kovacs G, Berceli T, Popov M K, Fonjallaz P Y. Recent advances on optical label swapping techniques: an approach to the final results of IST-LABELS project. International Conference on Transparent optical networks, 2006, 3: 51–56
3 Zhang L, Yang J Y, Song M, Li Y, Zhang B, Beausoleil R G, Willner A E. Microring-based modulation and demodulation of DPSK signal. Optics Express, 2007, 15(18): 11564–11569
doi: 10.1364/OE.15.011564 pmid: 19547514
4 He Z, Hu F, Ye F, Huang B, Li W, Chi N, Huang D, Tao Z, Cao Z, Cheng W, Wang Z, Zhou Y, Lai T, Zeng J. All-optical ASK label swapping on CSRZ-FSK payload in optical packet networks. In: Proceedings of International Conference on Communication Software and Network, 2011, 168–170
5 Li M, Chi N, Hong W, Zhang X, Li W, Huang D. Investigation of high-speed optical FSK generation scheme based on carrier suppression and phase modulation. Optics Communications, 2009, 282(4): 508–517
doi: 10.1016/j.optcom.2008.10.064
6 He Z, Tao Z, Hu F, Chi N, Huang D. 40 Gb/s CSRZFSK signal generation and transmission labeled with ASK in optical packet networks. Optik (Stuttgart), 2013, 124(6): 529–532
doi: 10.1016/j.ijleo.2011.12.019
7 Kawanishi T, Higuma K, Fujita T, Ichikawa J, Shinada S, Sakamoto T, Izutsu M. Optical FSK/IM signal generation using an integrated optical FSK modulator. IEICE Electronics Express, 2004, 1(3): 69–72
doi: 10.1587/elex.1.69
8 Kawanishi T, Higuma K, Fujita T, Ichikawa J, Sakamoto T, Shinada S, Izutsu M. High-speed optical FSK modulator for optical packet labeling. Journal of Lightwave Technology, 2005, 23(1): 87–94
doi: 10.1109/JLT.2004.840353
9 Kawanishi T, Higuma K, Fujita T, Ichikawa J, Sakamoto T, Shinada S, Izutsu M. LiNbO3 high-speed optical FSK modulator. Electronics Letters, 2004, 40(11): 691–692
doi: 10.1049/el:20040444
10 Zhang J, Chi N, Holm-Nielsen P V, Peucheret C, Jeppesen P. An optical FSK transmitter based on an integrated DBF laser-EA modulator and its application in optical labeling. IEEE Photonics Technology Letters, 2003, 15(7): 984–986
doi: 10.1109/LPT.2003.813415
11 Shao Y, Chi N, Hou C, Fang W, Zhang J, Huang B, Li X, Zou S, Liu X, Zheng X, Zhang N, Fang Y, Zhu J, Tao L, Huang D. A novel return-to-zero FSK format for 40-Gb/s transmission system applications. Journal of Lightwave Technology, 2010, 28(12): 1770–1782
doi: 10.1109/JLT.2010.2048413
12 Yu Y, Mulvihill G, O’Duill S, O’Dowd R. Performance implications of wide-band lasers for FSK modulation labeling scheme. IEEE Photonics Technology Letters, 2004, 16(1): 39–41
doi: 10.1109/LPT.2003.820460
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