All-optical switching of a nonlinear fiber-optic grating coupler utilizing cross-phase modulation of intense pump pulse at 1.55 /spl mu/m

作者: M. Imai , S. Sato , N. Kita

DOI: 10.1109/CLEOPR.2003.1277171

关键词: Mode-lockingOpticsDistributed feedback laserDiffraction gratingPhase modulationFiber Bragg gratingGratingOptoelectronicsMaterials scienceOptical modulation amplitudeCross-phase modulation

摘要: An all-optical switching in a fiber-optic grating coupler (FGC) has been demonstrated using mode-locked EDF laser with EDFA at 1.55 /spl mu/m, which induces Kerr nonlinearity the region of FGC due to cross-phase modulation.

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