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We propose a unique concept to implement an optical quasi-circulator based on mode conversion without using nonreciprocity. Such circulator is CMOS-compatible, reconfigurable, broadband and could be extended for more ports., QC 20220829Part of proceedings ISBN 978-1-957171-00-5Not duplicate with DiVA 1684747

We propose an on-chip reconfigurable mode-order converter based on subwavelength symmetric multimode Y-junctions, assisted by phase shifters. The data information carried among four different mode channels can be arbitrarily converted or remain the same., Part of proceedings: ISBN 978-1-55752-820-9SyskonpostNot duplicate with DiVA 1537376QC 20210302

We propose an on-chip reconfigurable mode-order converter based on subwavelength symmetric multimode Y-junctions, assisted by phase shifters. The data information carried among four different mode channels can be arbitrarily converted or remain the same., QC 20210315