Phase-tunable polarization division multiplexing DPSK receiver using a single demodulator
2009 (English)In: Passive Components and Fiber-based Devices VI, SPIE - International Society for Optical Engineering, 2009, 763003- p.Conference paper (Refereed)
We report a new design of differential phase-shift keying (DPSK) receivers which utilize a single demodulator to receive polarization division multiplexed signals. More than 20 dB extinction-ratio can be achieved by optimizing the phase detuning with a polarization controller in the receiver. Experimental demonstrations using 20 Gb/s polarization multiplexed DPSK signals and 2 15-1 pseudorandom binary sequence are conducted to show the performance of the proposed receiver. After 60 km of optical fiber transmission, the receiver has less than 3 dB power penalty at bit-error rate (BER) of 10-9.
Place, publisher, year, edition, pages
SPIE - International Society for Optical Engineering, 2009. 763003- p.
, Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X ; 7630
Fiber optics and optical communication, Fibers, Phase modulation, Polarization-maintain
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-152385DOI: 10.1117/12.852310ScopusID: 2-s2.0-78650757625ISBN: 978-081948032-3OAI: oai:DiVA.org:kth-152385DiVA: diva2:755234
Passive Components and Fiber-based Devices VI, 2 November 2009 through 6 November 2009, Shanghai, China
QC 201410142014-10-142014-09-262014-10-14Bibliographically approved