High-Extinction Photonic Filters by Cascaded Mach–Zehnder Interferometer-Coupled Resonators
In this study, we demonstrate high-extinction stop-band photonic filters based on Mach–Zehnder interferometer (MZI)-coupled silicon nitride (Si<sub>3</sub>N<sub>4</sub>) resonators fabricated using I-line lithography technology. Leveraging the low-loss silicon nitride wavegui...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2024-11-01
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| Series: | Photonics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2304-6732/11/11/1055 |
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