| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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An Optical Labeling Scheme with Novel DPSK/PPM Orthogonal Modulation |
ZHOU Rui, XIN Xiang-Jun, WANG Yong-Jun, ZHANG Zi-Xing, YU Chong-Xiu |
| Key Laboratory of Information Photonics and Optical Communications (Ministry of Education), Beijing University of Posts and Telecommunications, Beijing 100876 |
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| Cite this article: |
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ZHOU Rui, XIN Xiang-Jun, WANG Yong-Jun et al 2010 Chin. Phys. Lett. 27 094209 |
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Abstract A novel differential-phase-shift-keying (DPSK)/pulse-position-modulation (PPM) orthogonal modulation is proposed for optical labeling applications, with PPM data as the high-speed payload and DPSK signal as the optical label. The systematic setup for the proposed scheme and research on bit-error rate is presented. The results show that at the bit-error rate of 10-9, the power penalties for 70 km fiber transmission are in the range of 1-3 dB to DPSK label and 5-6 dB to PPM payload in our simulation system. This is under the condition that the large extinction ratio of 18-19 dB is used for the intensity modulators of the PPM payload, with a well received DPSK label. Thus the feasibility of the proposed scheme for all optical transmission networks is clearly verified.
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| Keywords:
42.60.Fc
42.79.Sz
42.81.Uv
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Received: 02 December 2009
Published: 25 August 2010
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| PACS: |
42.60.Fc
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(Modulation, tuning, and mode locking)
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42.79.Sz
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(Optical communication systems, multiplexers, and demultiplexers?)
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42.81.Uv
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(Fiber networks)
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[1] Yan F P et al 2007 Chin. Phys. 16 1700
[2] Yan F P et al 2009 Acta Phys. Sin. 58 6300 (in Chinese)
[3] Yan F P et al 2009 Acta Phys. Sin. 58 6296 (in Chinese)
[4] Michael H and Leonid K 1994 J. Lightwave Technol. 12 876
[5] Xin X J et al 2005 ETRI J. 27 267
[6] Chi N et al 2003 Electron. Lett. 39 1335
[7] Chi N et al 2005 IEEE Photon. Technol. Lett. 17 1325
[8] Chow C W and Tsang H K 2005 IEEE Photon. Technol. Lett. 17 2475
[9] Liu F F and Su Y K 2008 J. Lightwave Technol. 26 357
[10] Winzer P J, Chandrasekhar S, and Kim H 2003 IEEE Photon. Technol. Lett. 15 840
[11] Gnauck A H and Winzer P J 2005 J. Lightwave Technol. 23 115
[12] Xu L et al 2005 IEEE Photon. Technol. Lett. 17 2775
[13] Phillips A J et al 1994 IEEE Photon. Technol. Lett. 6 651
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