Research on L-PPM Modulation Rate of Pulse Fiber Lasers

Abstract:

Compared with continuous laser, pulsed fiber laser has the advantages of high peak power, which is widely used in device processing, military defense and other areas. As the repetition frequency of pulsed fiber laser is low and therefore it cannot realize high rate transmission, this paper does the research on L-PPM modulation of pulsed fiber laser to find a method of effectively improving the modulation rate of pulsed fiber laser. Experimental results show that the L-PPM modulation can improve the transmission rate of the pulsed fiber laser whose repetition frequency is 200K to 1.387Mbps. The research results are useful for the application of pulsed fiber laser in communication.

• Periodical: Advanced Materials Research (Volumes 926-930)
• Pages: 1787-1790
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.926-930.1787
• Online since: May 2014
• Authors: Zi Qiang Hao, Hong Zuo Li, Xin Ren
• Keywords: L-PPM Modulation, Modulation Rate, Pulsed Fiber Lasers

References

[1] J.Y. Wang and Z.X. Zhang: Telecommunications Technology, Vol. 5 (2000), pp.81-84.

[2] L. Chen and S.F. Tong etc.: Journal of Changchun University of Science and Technology, Vol. 36 (2013), No. 6, pp.16-19.

[3] H. Chen and H. Gao etc.: Natural Sciences Journal of Harbin Normal University, Vol. 21 (2005), No. 1, pp.40-43.

[4] H.W. Zhang and H.H. Jia: Wireless Optical Communication, Vol. 5 (2010), pp.56-58.

[5] C.L. Lv, S.F. Tong and H.L. Jiang etc.: Journal of Changchun University of Science and Technology, Vol. 35 (2012), No. 3, pp.1-5.