Wavelength division multiplexing filter for multiplexing or demultiplexing using cascaded frequency shaping | Patent Publication Number 20220137299

US 20220137299 A1
Patent NumberUS 11714238 B2
Application Number17569878
Filled DateJan 6, 2022
Priority DateApr 8, 2019
Publication DateMay 5, 2022
Original AssigneeAnalog Photonics Llc
Current AssigneeAnalog Photonics Llc
Inventor/ApplicantsErman Timurdogan
Zhan Su
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