International Conference Physics.SPb/2023 October 23-27, 2023, St. Petersburg
Applied optics

Modeling of ZGDC polarization splitter on SiN

I. V. Kuznetsov, A. S. Perin

Tomsk State University of Control Systems and Radioelectronics, Tomsk, Russia

Abstract: In this work we present results of numerical modeling of a ZGDC polarisation splitter based on SiN thin films. The magnitude of the interference is -15 dB for the TM-mode and -10.4 dB for TE-mode. The transmission coefficient is 43%.

Keywords: silicon nitride, polarisation splitter, directional coupler, two-mode interference, photonic integrated circuit.

Received: 10.05.2023
Revised: 06.10.2023
Accepted: 30.10.2023

DOI: 10.61011/OS.2023.11.57020.5003-23

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