A compact 1 × 4 wavelength demultiplexer by Inverse Design

A compact 1 × 4 wavelength demultiplexer is designed on silicon-on-insulator (SOI) platform by inverse method with channel spacing of 10 nm in C band. All four channels (1530 nm, 1540 nm, 1550 nm, 1560 nm) show the peak transmission of -1 dB.

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Bibliographic Details
Main Authors: Kumar, Preetam, Mihret, Fekadu, Shivaleela, E.S., Srinivas, T.
Format: Conference Proceeding
Language:English
Subjects:
C-band
Channel spacing
Crosstalk
Inverse Design
Inverse problems
Optimized Photonics
Optoelectronic devices
Performance evaluation
Silicon-on-insulator
SOI
WDM
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Description
Summary:A compact 1 × 4 wavelength demultiplexer is designed on silicon-on-insulator (SOI) platform by inverse method with channel spacing of 10 nm in C band. All four channels (1530 nm, 1540 nm, 1550 nm, 1560 nm) show the peak transmission of -1 dB.
ISSN:2158-3242
DOI:10.1109/NUSOD59562.2023.10273489