Zero-Chirp and Low Power PAM-4 Modulation Based on SOI Cascaded Multimode Interference Structures
We present a new architecture for generation of multilevel pulse amplitude modulation (PAM-4) signal generation based on cascaded 4x4 multimode interference (MMI) structure used for optical interconnects and data centre network. The proposed device can generate two ring resonator structures with cap...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Spolecnost pro radioelektronicke inzenyrstvi
2022-04-01
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Series: | Radioengineering |
Subjects: | |
Online Access: | https://www.radioeng.cz/fulltexts/2022/22_01_0001_0006.pdf |