Compact WDM Coherent Transmitter using Silicon Micro-Ring Modulators

We present a compact silicon photonic WDM coherent transmitter chip, comprising 16 micro-ring modulators (MRMs). Transmission of 112-Gbps WDM coherent signal (28-Gbaud QPSK × 2λ) is demonstrated through wavelength-and-IQ-selective modulation provided by each MRM.

Authors

Yoshiaki Nakano (ORCID: https://orcid.org/0000-0002-2713-9542)
Takuya Okimoto (ORCID: https://orcid.org/0000-0001-5230-2770)
Takuo Tanemura (ORCID: https://orcid.org/0000-0002-6086-1510)
Takahiro Suganuma
Ken-ichi HIRASHIMA
Shuntaro Maeda
Go Soma (ORCID: https://orcid.org/0000-0002-9960-9937)

Institutions

The University of Tokyo (JP)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/ofc.2025.tu3j.7
Citations: 2
Primary Topic: Photonic and Optical Devices
Type: article
Field-Weighted Citation Impact: 1.46

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article

Compact WDM Coherent Transmitter using Silicon Micro-Ring Modulators

Yoshiaki Nakano, Takuya Okimoto, Takuo Tanemura, Takahiro Suganuma et al.

Jan 1, 2025

2 citations

Photonic and Optical Devices

1.46

article

Compact WDM Coherent Transmitter using Silicon Micro-Ring Modulators

Yoshiaki Nakano, Takuya Okimoto, Takuo Tanemura, Takahiro Suganuma, Ken-ichi HIRASHIMA, Shuntaro Maeda, Go Soma

January 1, 2025article en

2 citations

Abstract

We present a compact silicon photonic WDM coherent transmitter chip, comprising 16 micro-ring modulators (MRMs). Transmission of 112-Gbps WDM coherent signal (28-Gbaud QPSK × 2λ) is demonstrated through wavelength-and-IQ-selective modulation provided by each MRM.

The University of Tokyo (JP)

Openalex Percentile: Top 17%

Photonic and Optical Devices

1.46

DOI Source OpenAlex

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