Low Eye-Skew Operations of 200-Gbps Directly Modulated 1060 nm Single-Mode VCSEL with Metal-Aperture Coupled Cavity

We demonstrate the low bias dependence of the small-signal response in our metal-aperture coupled-cavity VCSELs, enabling low eye-skew operation at 200 Gbps (PAM4) per lane, even with the use of a linear equalizer.

Authors

Fumio Koyama (ORCID: https://orcid.org/0000-0001-7422-9391)
Xiaodong Gu
Chang Ge (ORCID: https://orcid.org/0000-0002-4036-5616)
Ahmed M. Hassan (ORCID: https://orcid.org/0009-0002-7989-0466)
Hameeda R. Ibrahim

Institutions

Tokyo Institute of Technology (JP)

Publication Details

Published: 2025-06-29
DOI: https://doi.org/10.23919/oecc/psc62146.2025.11110622
Primary Topic: Semiconductor Lasers and Optical Devices
Type: article
Field-Weighted Citation Impact: 0.00

Controls

|||

ALL TIME

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

article

Low Eye-Skew Operations of 200-Gbps Directly Modulated 1060 nm Single-Mode VCSEL with Metal-Aperture Coupled Cavity

Fumio Koyama, Xiaodong Gu, Chang Ge, Ahmed M. Hassan et al.

Jun 29, 2025

Semiconductor Lasers and Optical Devices

article

Low Eye-Skew Operations of 200-Gbps Directly Modulated 1060 nm Single-Mode VCSEL with Metal-Aperture Coupled Cavity

Fumio Koyama, Xiaodong Gu, Chang Ge, Ahmed M. Hassan, Hameeda R. Ibrahim

June 29, 2025article en

Abstract

Tokyo Institute of Technology (JP)

Affordable and clean energy

Openalex Percentile: Top 80%

Semiconductor Lasers and Optical Devices

DOI Source OpenAlex

AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Low Eye-Skew Operations of 200-Gbps Directly Modulated 1060 nm Single-Mode VCSEL with Metal-Aperture Coupled Cavity — Fumio Koyama, Xiaodong Gu, et al. · (2025) | TGRS Research Map | TGRS