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Enhancement of RF Performance of 128-Gbaud Lumped EML Submodule Utilizing LC Resonance with Capacitive Wire-Bonding Pad

  • Seok Jun Yun*
  • , Young Tak Han
  • , Dong Hoon Lee
  • , Dong Hyo Lee
  • , Seo Young Lee
  • , Young Kyu Choi
  • , Jang Uk Shin
  • , Sang Ho Park
  • , Hoon Kim
  • , Yongsoon Baek
  • *Corresponding author for this work
  • Electronics and Telecommunications Research Institute
  • Korea Advanced Institute of Science and Technology

Research output: Contribution to conferenceConference paperpeer-review

Abstract

We report on a high-bandwidth (>67 GHz) lumped EML submodule obtained by utilizing an LC resonance effect in conjunction with a capacitive wire-bonding pad for enhanced RF performances, enabling 128-Gbaud PAM-4 and PAM-6 operations experimentally.

Original languageEnglish
Title of host publication2025 Optical Fiber Communications Conference and Exhibition, OFC 2025 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557527370
DOIs
StatePublished - 2025
Event2025 Optical Fiber Communications Conference and Exhibition, OFC 2025 - San Francisco, United States
Duration: 2025.03.302025.04.3

Publication series

Name2025 Optical Fiber Communications Conference and Exhibition, OFC 2025 - Proceedings

Conference

Conference2025 Optical Fiber Communications Conference and Exhibition, OFC 2025
Country/TerritoryUnited States
CitySan Francisco
Period25.03.3025.04.3

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