Silica-Titania Integrated Photonics Platform-Based 1 × 2 Demultiplexer Utilizing Two Serially Cascaded Racetrack Microrings for 1310 nm and 1550 nm Telecommunication Wavelengths

Silica-Titania Integrated Photonics Platform-Based 1 × 2 Demultiplexer Utilizing Two Serially Cascaded Racetrack Microrings for 1310 nm and 1550 nm Telecommunication Wavelengths

Herein, a numerical analysis of a 1 × 2 demultiplexer based on a silica-titania integrated photonics platform is conducted via the finite element method. The structure is composed of two coupled racetrack microrings (RTMRs) and a subwavelength grating (SWG) structure for the demultiplexing of 1310 n...

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Bibliographic Details
Main Authors: Muhammad A. Butt, Muhammad Shahbaz, Łukasz Kozłowski, Andrzej Kaźmierczak, Ryszard Piramidowicz
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Photonics
Subjects:
demultiplexer
silica-titania platform
racetrack microrings
subwavelength grating structure
telecommunication wavelength
wavelength division multiplexing
Online Access:https://www.mdpi.com/2304-6732/10/2/208

Internet

https://www.mdpi.com/2304-6732/10/2/208

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