Multiple mode band engineering in 1D grating-based photonic crystal waveguides for multidimensional silicon on-chip filters
Shengbao Wu, Lei Zhang, Chen Zhang, Zhenzhao Guo et autres
Abstract Efficient on-chip mode manipulation is essential for scalable and flexible filtering devices in mode-division and hybrid multiplexing systems. A multimode manipulation strategy based on band engineering in one-dimensional grating-based photonic crystal waveguides (PCWs) is proposed. By strategically widening the transverse dimension …
cn (code pays fourni par la source)
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