Optical signal processing based on self-induced polarization rotation in a semiconductor optical amplifier

N. Calabretta, Y. Liu, Frans Huijskens, M.T. Hill, H. Waardt, de, G.D. Khoe, H.J.S. Dorren

Research output: Contribution to journalArticleAcademicpeer-review

96 Citations (Scopus)
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Abstract

We demonstrate novel optical signal processing functions based on self-induced nonlinear polarization rotation in a semiconductor optical amplifier (SOA). Numerical and experimental results are presented, which demonstrate that a nonlinear polarization switch can be employed to achieve all-optical logic. We demonstrate an all-optical header processing system, an all-optical seed pulse generator for packet synchronization, and an all-optical arbiter that can be employed for optical buffering at a bit rate of 10 Gb/s. Experimental results indicate that optical signal processing functions based on self-polarization rotation have a higher extinction ratio and a lower power operation compared with similar functions based on self-phase modulation.
Original languageEnglish
Pages (from-to)372-381
Number of pages10
JournalJournal of Lightwave Technology
Volume22
Issue number2
DOIs
Publication statusPublished - 2004
Event29th European Conference on Optical Communication (ECOC 2003) - Rimini, Italy
Duration: 21 Sept 200325 Sept 2003
Conference number: 29

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