Ultra-high speed topological photonic crystal modulator based on thin film lithium niobate

We experimentally demonstrated a high-speed topological photonic crystal modulator based on thin film lithium niobate, featuring a bandwidth >110 GHz. The device achieved data rates of 128 Gb/s for NRZ and 220 Gb/s for PAM4.

Authors

Hua Yu (ORCID: https://orcid.org/0000-0002-5367-4733)
Bangtong Ge
Yushan Liu (ORCID: https://orcid.org/0000-0003-3529-6748)
Guanyu Chen (ORCID: https://orcid.org/0000-0001-7388-7149)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/cleo_at.2025.aa125_6
Primary Topic: Topological Materials and Phenomena
Type: article
Field-Weighted Citation Impact: 0.00

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article

Ultra-high speed topological photonic crystal modulator based on thin film lithium niobate

Hua Yu, Bangtong Ge, Yushan Liu, Guanyu Chen

Jan 1, 2025

Topological Materials and Phenomena

article

Ultra-high speed topological photonic crystal modulator based on thin film lithium niobate

Hua Yu, Bangtong Ge, Yushan Liu, Guanyu Chen

January 1, 2025article en

Abstract

Openalex Percentile: Top 80%

Topological Materials and Phenomena

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Ultra-high speed topological photonic crystal modulator based on thin film lithium niobate — Hua Yu, Bangtong Ge, et al. · (2025) | TGRS Research Map | TGRS