Low-Loss, Low-Crosstalk, and Large-Scale Optical Switch Based on Silicon Photonics
Journal of Lightwave Technology, pp. 233-239, 2020.
We review the research progress of strictly nonblocking optical switches based on silicon photonics. We have developed a switch chip fabrication process based on a complementary metal-oxide-semiconductor pilot line and optical and electrical packaging technologies. We demonstrated all-paths transmission and switching of up to 32 input por...More
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