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A Brillouin Microwave Photonic Notch Filter in Thin Film Lithium Niobate Platform

  • Akhileshwar Mishra*
  • , Kaixuan Ye
  • , Hanke Feng
  • , Yvan Klaver
  • , Akshay Keloth
  • , Cheng Wang
  • , David Marpaung
    • *Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

We report first demonstration of microwave photonic notch filter based on Stimulated Brillouin scattering in a thin-film lithium niobate waveguide. We achieve a rejection of 15 dB with a filter bandwidth of 16 MHz and utilizing only 0.45 dB on-chip SBS gain. © Optica Publishing Group 2024. © 2024 The Author(s).
Original languageEnglish
Title of host publicationCLEO 2024
PublisherOptica Publishing Group
Number of pages2
ISBN (Electronic)978-1-957171-39-5
DOIs
Publication statusPublished - May 2024
Event2024 Conference on Lasers and Electro-Optics (CLEO 2024) - Charlotte, United States
Duration: 5 May 2024 → 10 May 2024

Conference

Conference2024 Conference on Lasers and Electro-Optics (CLEO 2024)
PlaceUnited States
CityCharlotte
Period5/05/24 → 10/05/24

Funding

The authors acknowledge funding from the European Research Council Consolidator Grant (101043229 TRIFFIC), NWO Start Up (740.018.021), the Research Grants Council, University Grants Committee (N CityU11320, CityU11204022), and Croucher Foundation (9509005

RGC Funding Information

  • RGC-funded

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