Generation of 40-GHz control signals from flag pulses for switching all-optical gates for use with optical packets |
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| Authors: | Yiannopoulos Konstantinos Stampoulidis Leontios Houbavlis Thanasis Avramopoulos Hercules |
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| Institution: | School of Electrical and Computer Engineering, National Technical University of Athens, Zografou, GR 15773 Athens, Greece. kyianno@cc.ece.ntua.gr |
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| Abstract: | We demonstrate an all-optical circuit capable of generating 40-GHz control signals from flag pulses that can be used to define the switching state of all-optical gates for use with optical packets. The circuit comprises a Fabry-Perot filter and a semiconductor optical amplifier, and with a single pulse it can generate 12 control pulses with 0.64-dB amplitude modulation. With two and three flag pulses the number of control pulses becomes 36 and 54, respectively. |
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