| Summary: | 碩士 === 國立臺灣師範大學 === 光電科技研究所 === 92 === In this thesis, we design a multi-channel multi-wavelength fiber ring spectrum sliced light source with a 8×8 array waveguide grating, semiconductor optical amplifier and 2×2 optical fiber coupler. The light source structure would be integrated into the novel 32×32 fiber optical wavelength switching network. In this spectrum sliced structure, we used the current source to excite the electron-hole pair that produce the broadband amplified spontaneous emission (ASE) light source. And then, we used the characteristic that multichannel and wavelength-division of 8×8 array waveguide grating to complete the multi-channel multi-wavelength fiber ring spectrum sliced light source to construct the transmitted test source for wavelength division multiplexed switching network systems.
In the 32×32 optical wavelength routing switching network, we put the 2×2 optical wavelength switch into various traditional optical switching networks. First, we study the characteristic of blocking for the various traditional optical switching networks based on 2×2 optical wavelength switch and then choose the Dilated Benes and Modified Dilated Benes optical switching networks. We demonstrate the signal-to-noise ratio formulate for the 4×4, 8×8, 16×16 and 32×32 optical wavelength switching network based on 2×2 optical wavelength switch . Final, we integrated the multi-channel multi-wavelength fiber ring spectrum sliced light source and 32×32 optical wavelength routing switching network to analyze the performance for various data rate.
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