Acta Optica Sinica, Volume. 19, Issue 10, 1310(1999)
Impact of Crosstalk on Arrayed-Waveguide Grating Multiplexer Calculated by Saddlepoint Approximation
Based on the wave theory of light and considered the polarizations of signal and crosstalk sources, the bit error rate and power penalty of an arrayed-waveguide grating multiplexer are calculated using the improved saddlepoint approximation. The calculated result agrees well with the result of Gauss approximation and experiment, and shows high calculation precision of the improved saddlepoint approximation.
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[in Chinese], [in Chinese], [in Chinese]. Impact of Crosstalk on Arrayed-Waveguide Grating Multiplexer Calculated by Saddlepoint Approximation[J]. Acta Optica Sinica, 1999, 19(10): 1310