There has been recent progress in demonstrating the potential of all-optical devices for the switching of information on picosecond and subpicosecond time scales. In this paper we review the basic concepts of generic guided wave all-optical devices and discuss the material requirements. Fibers currently provide one of the best waveguiding media for all-optical switching. Two recent experiments on polarization switching in fibers are described, and the limitations on all-optical switching which they imply are discussed.
All-optical polarization switching in fibers
WABNITZ, Stefan;
1990-01-01
Abstract
There has been recent progress in demonstrating the potential of all-optical devices for the switching of information on picosecond and subpicosecond time scales. In this paper we review the basic concepts of generic guided wave all-optical devices and discuss the material requirements. Fibers currently provide one of the best waveguiding media for all-optical switching. Two recent experiments on polarization switching in fibers are described, and the limitations on all-optical switching which they imply are discussed.File in questo prodotto:
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