Novel frequency shift keying modulation based on fiber Bragg gratings and intensity modulators

Liu YANG; Fengguang LUO

doi:10.1007/s12200-015-0530-y

Frontiers of Optoelectronics, Volume. 9, Issue 4, 616(2016)

Novel frequency shift keying modulation based on fiber Bragg gratings and intensity modulators

Liu YANG and 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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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)intensity modulator modulation mode

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Liu YANG, Fengguang LUO. Novel frequency shift keying modulation based on fiber Bragg gratings and intensity modulators[J]. Frontiers of Optoelectronics, 2016, 9(4): 616

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Paper Information

Category: RESEARCH ARTICLE

Received: May. 19, 2015

Accepted: Sep. 17, 2015

Published Online: Mar. 9, 2017

The Author Email: LUO Fengguang (fgluo@hust.edu.cn)

DOI:10.1007/s12200-015-0530-y

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology