학술논문
Calibration-free 6 × 6 Mach–Zehnder switch for Optical network-on-chip
Document Type
Conference
Author
Source
2023 Opto-Electronics and Communications Conference (OECC) Opto-Electronics and Communications Conference (OECC), 2023. :1-2 Jul, 2023
Subject
Language
ISSN
2166-8892
Abstract
We have proposed and implemented a calibration-free $2 \times 2$ Mach-Zehnder switch (MZS) and a calibration-free $6 \times 6$ MZS array, featuring an excess loss of $\sim 2.5$ dB and an extinction ratio $\gt$20 dB across the C-band without any calibration.