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Experimental Demonstration of Directly Detecting the Output of a Tunable 2-Symbol 10-GBaud QPSK Optical Correlator Using Optical Biasing and Nonlinear Wave Mixing

  • Abdulrahman Alhaddad
  • , Amir Minoofar
  • , Wing Ko
  • , Huibin Zhou
  • , Narek Karapetyan
  • , Muralekrishnan Ramakrishnan
  • , Yuxiang Duan
  • , Zile Jiang
  • , Xinzhou Su
  • , Yingning Wang
  • , Ruoyu Zeng
  • , Hao Song
  • , Ahmed Almaiman
  • , Jonathan L. Habif
  • , Moshe Tur
  • , Alan E. Willner
  • University of Southern California
  • Fouad Alghanim & Sons Group of Companies
  • King Saud University

Research output: Contribution to conferencePaperpeer-review

Abstract

We experimentally demonstrate direct detection of a 2-symbol 5/10-Gbaud QPSK optical correlator output using nonlinear wave mixing and optical biasing. We capture the output using a photodiode and apply power thresholding to find multiple patterns.

Original languageEnglish
StatePublished - 2024
EventCLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics - Charlotte, United States
Duration: 5 May 202410 May 2024

Conference

ConferenceCLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics
Country/TerritoryUnited States
CityCharlotte
Period5/05/2410/05/24

Funding

FundersFunder number
Defense Advanced Research Projects AgencyHR001120C0174, HR001120C0088

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