Simple intradyne PSK system for udWDM-PON

doi:10.1364/OE.20.028758

Optics Express

Editor: C. Martijn de Sterke
Vol. 20, Iss. 27 — Dec. 17, 2012
pp: 28758–28763

Simple intradyne PSK system for udWDM-PON

Josep Prat, Victor Polo, Panagiotis Zakynthinos, Ivan Cano, Jeison Tabares, Josep M. Fàbrega, Dimitrios Klonidis, and Ioannis Tomkos »View Author Affiliations

Optics Express, Vol. 20, Issue 27, pp. 28758-28763 (2012)
http://dx.doi.org/10.1364/OE.20.028758

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Abstract
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References (12)
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Abstract

A homodyne coherent receiver for ultra-dense WDM-PON with off the shelf components is presented. It consists of a conventional DFB, phase switched clock signal, an optical coupler instead of a 90° hybrid, balanced photodetectors and digital signal processing. The phase swing for a DBPSK signal was optimized and the performance was experimentally evaluated in terms of the sensitivity for several laser linewidths. The acceptable frequency offset and clock time delay was also assessed. The results exhibit a sensitivity of −48 dBm at a BER of 10⁻³ and indicate a high tolerance to phase noise.

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.1660) Fiber optics and optical communications : Coherent communications

ToC Category:
Access Networks and LAN

History
Original Manuscript: October 2, 2012
Revised Manuscript: November 9, 2012
Manuscript Accepted: November 12, 2012
Published: December 12, 2012

Virtual Issues
European Conference on Optical Communication 2012 (2012) Optics Express

Citation
Josep Prat, Victor Polo, Panagiotis Zakynthinos, Ivan Cano, Jeison Tabares, Josep M. Fàbrega, Dimitrios Klonidis, and Ioannis Tomkos, "Simple intradyne PSK system for udWDM-PON," Opt. Express 20, 28758-28763 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-27-28758

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References

K. Y. Cho, U. H. Hong, and A. Agata, “10-Gb/s, 80-km reach RSOA-based WDM PON employing QPSK signal and self-homodyne receiver,” Proc. OFC'12, paper OW1B.1, (2012)
R. Rodes, N. Cheng, J. B. Jensen, and I. Tafur, “10 Gb/s real-time all-VCSEL low complexity coherent scheme for PONs,” Proc. OFC’12, paper OTh4G.2 (2012)
D. Lavery, R. Maher, D. Millar, B. C. Thomsen, P. Bayvel, and S. Savory, “Demonstration of 10~Gbit/s colorless coherent PON incorporating tunable DS-DBR lasers and low-complexity parallel DSP,” Proc. OFC’12, paper PDP5B.10 (2012)
H. Rohde, S. Smolorz, S. Wey, and E. Gottwald, “Coherent optical access networks,” Proc. OFC'11, paper OTuB1 (2011)
B. Schrenk, J. M. Fabrega, C. Kazmierski, J. Lázaro, and J. Prat, “SOA/REAM as vector modulator for QAM upstream,” Proc. OFC'11, paper OThK1 (2011)
L. G. Kazovsky, G. Kalogerakis, and W. Tao, “Homodyne phase-shift-keying systems: past challenges and future opportunities,” J. Lightwave Technol.12(24), 4876–4884 (2006). [CrossRef]
J. Prat and J. M. Fabrega, “New homodyne receiver with electronic I&Q differential demodulation,” Proc. ECOC'05, paper We4.P104, (2005)
J. M. Fabrega and J. Prat, “Experimental investigation of channel crosstalk in a time-switched phase-diversity optical homodyne receiver,” Opt. Lett.34(4), 452–454 (2009). [CrossRef] [PubMed]
J. M. Fabrega and J. Prat, “Homodyne receiver prototype with time-switching phase diversity and feedforward analog processing,” Opt. Lett.32(5), 463–465 (2007). [CrossRef] [PubMed]
I. Cano, M. C. Santos, V. Polo, and J. Prat, “Dimensioning of OFDMA PON with non-preselected-independent ONUs sources and wavelength control,” Proc. ECOC'11, Tu.E.C.2. (2011)
D. Piehler, “PICs in PONs,” Proc. OFC'12, paper NTu1J.6. (2012)
A. Ramaswamy, L. A. Johansson, J. Klamkin, C. Sheldon, H. F. Chou, M. J. Rodwell, L. A. Coldren, and J. E. Bowers, “Coherent receiver based on a broadband optical phase-lock loop,” Proc. OFC’07, paper PDP3, (2007)

J. Lightwave Technol.

L. G. Kazovsky, G. Kalogerakis, and W. Tao, “Homodyne phase-shift-keying systems: past challenges and future opportunities,” J. Lightwave Technol.12(24), 4876–4884 (2006). [CrossRef]

Opt. Lett.

Other

I. Cano, M. C. Santos, V. Polo, and J. Prat, “Dimensioning of OFDMA PON with non-preselected-independent ONUs sources and wavelength control,” Proc. ECOC'11, Tu.E.C.2. (2011)
D. Piehler, “PICs in PONs,” Proc. OFC'12, paper NTu1J.6. (2012)
A. Ramaswamy, L. A. Johansson, J. Klamkin, C. Sheldon, H. F. Chou, M. J. Rodwell, L. A. Coldren, and J. E. Bowers, “Coherent receiver based on a broadband optical phase-lock loop,” Proc. OFC’07, paper PDP3, (2007)
K. Y. Cho, U. H. Hong, and A. Agata, “10-Gb/s, 80-km reach RSOA-based WDM PON employing QPSK signal and self-homodyne receiver,” Proc. OFC'12, paper OW1B.1, (2012)
R. Rodes, N. Cheng, J. B. Jensen, and I. Tafur, “10 Gb/s real-time all-VCSEL low complexity coherent scheme for PONs,” Proc. OFC’12, paper OTh4G.2 (2012)
D. Lavery, R. Maher, D. Millar, B. C. Thomsen, P. Bayvel, and S. Savory, “Demonstration of 10~Gbit/s colorless coherent PON incorporating tunable DS-DBR lasers and low-complexity parallel DSP,” Proc. OFC’12, paper PDP5B.10 (2012)
H. Rohde, S. Smolorz, S. Wey, and E. Gottwald, “Coherent optical access networks,” Proc. OFC'11, paper OTuB1 (2011)
B. Schrenk, J. M. Fabrega, C. Kazmierski, J. Lázaro, and J. Prat, “SOA/REAM as vector modulator for QAM upstream,” Proc. OFC'11, paper OThK1 (2011)
J. Prat and J. M. Fabrega, “New homodyne receiver with electronic I&Q differential demodulation,” Proc. ECOC'05, paper We4.P104, (2005)

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