Monolithically integrated UTC-PD with an RF-Choke on InP for V-Band Communications

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Abstract

This work reports on the first monolithic integration of a planar bias circuit directly integrated with a uni-traveling carrier photodetector in an InP membrane platform. The bias circuit is optimized for V-band using first order approximations and numerical optimizations. Simulations demonstrate transmission loss below -3 dB and RF to DC isolation of at least 15dB for a frequency range of 20GHz around the center of the V-band. Fabricated integrated devices show external responsivities up to 0.035A/W with measured RF to DC isolation of at least 25dB between 40GHz to 65GHz.
Original languageEnglish
Title of host publication2023 Opto-Electronics and Communications Conference (OECC)
PublisherInstitute of Electrical and Electronics Engineers
Number of pages3
ISBN (Electronic)978-1-6654-6213-6
DOIs
Publication statusPublished - 14 Aug 2023
Event28th Opto-Electronics and Communications Conference (OECC 2023) - Shanghai, China
Duration: 2 Jul 20236 Jul 2023
Conference number: 28
https://ieeexplore.ieee.org/xpl/conhome/10209604/proceeding

Conference

Conference28th Opto-Electronics and Communications Conference (OECC 2023)
Abbreviated titleOECC 2023
Country/TerritoryChina
CityShanghai
Period2/07/236/07/23
Internet address

Keywords

  • UTC-PD
  • monolithic integration
  • V-band
  • beyond-5G
  • microwave photonics

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  • 5G STEP FWD

    Tafur Monroy, I. (Project Manager), Witteveen, F. (Project member), Konstantinou, D. (Project member), Perez Santacruz, J. (Project member), Sanders, R. (Project communication officer), Rommel, S. (Project member) & Tafur Monroy, I. (Project member)

    1/06/171/05/23

    Project: Research direct

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