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We present an analytical model to examine the impact of both coherent and incoherent in-band crosstalk of our earlier proposed bidirectional optical crossconnects (BOXCs) on the power penalty of bit error rate. We use the Monte Carlo simulation to characterize the power penalty probability distribution due to the crosstalk under various conditions. We show that the decrease in the reflectivity of...
A novel independent tuning technology for center wavelength and bandwidth of fiber Bragg grating was demonstrated. A fiber Bragg grating was bonded to the side surface of elastic column beam with a determinate angle along its axial direction. Center wavelength and bandwidth of the fiber grating can be tuned through changing torsional angle and lateral displacement of the beam, respectively. Quasi-chirp-free...
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