Broadband ultra-compact polarization splitter-rotator using diagonally overlapped bi-layer architecture.
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DOI: 10.1364/ao.470750
Abstract: A broadband and ultra-compact polarization splitter-rotator based on diagonally overlapped bi-layer architecture and an asymmetrical directional coupler is proposed on a silicon-on-insulator platform. By leveraging the structure over supermode theory, a 1-dB bandwidth of 220… read more here.
Keywords: ultra compact; splitter rotator; compact polarization; diagonally overlapped ... See more keywords