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A 40 Gb/s duty-cycle/polarization division multiplexing system


Dastgiri, Kosar S. and Seyedzadeh, Saleh and Kakaee, Majid H. (2017) A 40 Gb/s duty-cycle/polarization division multiplexing system. In: 25th Iranian Conference on Electrical Engineering (ICEE2017), 2-4 May 2017, K. N. Toosi University of Technology, Tehran, Iran. (pp. 1806-1809).

Abstract / Synopsis

Ever increasing demand for higher bandwidth and capacity requests more efficient multiplexing techniques. To increase supportable subscribers in networks, hybrid fiber optic systems have been proposed lately. In this research work a combination of polarization division multiplexing (PDM) and duty-cycle division multiplexing (DCDM) system is proposed for long haul communication. In the proposed system each PDM channel carries 2-channel DCDM where each user is operating at data rate of 10 Gb/s which forms 2 × 2 × 10 Gb/s optical system. Results show that the bit error rate of 10-9 for worst user is achieved at received power per chip of 21.12 dBm and optical signal to noise ratio of 22.08. Furthermore, system analysis demonstrates that the proposed system can tolerate the ±10 ps/nm dispersion without any need for compensation.

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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Engineering
DOI Number:
Publisher: IEEE
Keywords: Optical communication; Hybrid modulation; Polarization division multiplexing; Duty-cycle division multiplexing
Depositing User: Nabilah Mustapa
Date Deposited: 06 Mar 2018 10:19
Last Modified: 06 Mar 2018 10:19
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