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A newly multi-format OPS/OCS integrated node, having low polarization-dependent loss optical switches with nanosecond-order switching-speed and burst-mode amplifiers with low gain-fluctuation, is developed. For the first time we demonstrate error-free concurrent switching of 100 Gbps DP-QPSK/OOK optical packets and circuits.
We propose a novel approach employing nonlinear optical circuits that supports a wide range of all-optical behaviors based on the concept of customized nested time-step response. Theses circuits would enable realizing several optical processing functions such as optical buffering, implementation of all-optical comparators, in addition to advanced processing capabilities such as generation of chaotic...
We propose a novel optical clock pulse-train generator for processing preamble-free arbitrary-length burst-mode optical packets. The generator is based on an optical loop that includes a semiconductor optical amplifier (SOA) and a spin-polarized saturable absorber (SA), where the loop gain is being self-stabilized with a negative feedback by the gain saturation in the SOA. The SA and a backward optical...
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