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 language | English |
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Pages (from-to) | 372-381 |
Number of pages | 10 |
Journal | Journal of Lightwave Technology |
Volume | 22 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2004 |
Event | 29th European Conference on Optical Communication (ECOC 2003) - Rimini, Italy Duration: 21 Sept 2003 → 25 Sept 2003 Conference number: 29 |