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We demonstrate broadband wavelength conversion of 10 Gb/s RZ-OOK signals using a cross phase modulation based integrated nonlinear optical loop mirror on silicon-on-insulator.
We report RF-spectrum analysis of optical signals based on cross-phase-modulation in a silicon-rich nitride waveguide. Measurements show a bandwidth of at least 560 GHz for our RF-spectrum analyzer. RF-spectra measurements for pulse trains at rates from ∼ 10 GHz to ∼ 160 GHz are demonstrated.
We report cross-phase-modulation-based wavelength conversion of 10 Gb/s RZ-OOK using a low-stress silicon-rich nitride waveguide. The waveguide is engineered to display flat and low dispersion over the entire C+L bands.
We use OptiSystem to demonstrate a technique to make Real-Time Radio Frequency Spectrum measurements through the combination of cross phase modulation, and the time domain analog to Fraunhofer Diffraction.
We investigate experimentally the influence of polarization dependent gain (PDG) on the nonlinear polarization rotation (NPR) response in semiconductor optical amplifiers (SOAs). The results show that PDG enhances the NPR effect in SOAs.
We demonstrate a simple all-optical multilogic gate based on cross-phase modulation. Digital logic operations including XOR, AND, and OR of two input data signals are demonstrated using a single device. We obtain error-free performance at 10 Gb/s and the receiver sensitivity for a bit-error rate of 10-9 is below -15.0 dBm. Power penalties for XOR, AND, and OR logic operations are 5.9, -1.0, and 2...
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