High Q RF transversal filter based on an 80-channel integrated microcomb source

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)

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Author(s)

  • Xingyuan Xu
  • Mengxi Tan
  • Jiayang Wu
  • Thach G. Nguyen
  • Brent E. Little
  • Roberto Morandotti
  • Arnan Mitchell
  • David J. Moss

Related Research Unit(s)

Detail(s)

Original languageEnglish
Title of host publicationAOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019
EditorsArnan Mitchell, Halina Rubinsztein-Dunlop
PublisherSPIE
ISBN (Electronic)9781510631410
ISBN (Print)9781510631403
Publication statusPublished - 30 Dec 2019

Publication series

NameProceedings of SPIE
Volume11200
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

TitleThe Australian and New Zealand Conferences on Optics and Photonics (ANZCOP 2019)
LocationRoyal Melbourne Institute of Technology University
PlaceAustralia
CityMelbourne
Period8 - 12 December 2019

Abstract

We demonstrate a high-Q RF transversal filter based on a 49GHz-FSR integrated microcomb source that provides 80 taps across the C-band. By employing an on-chip micro-ring resonator, we generate a broadband Kerr comb with a large number of comb lines and use it as a high-quality multi-wavelength source. A Q factor of 73.7, an out-of-band rejection of 48.9 dB, and a wide tunable range are demonstrated. The experimental results verify the feasibility of our approach as a solution towards implementing highly reconfigurable MPFs with a large tap number and reduced system complexity.

Bibliographic Note

Full text of this publication does not contain sufficient affiliation information. With consent from the author(s) concerned, the Research Unit(s) information for this record is based on the existing academic department affiliation of the author(s).

Citation Format(s)

High Q RF transversal filter based on an 80-channel integrated microcomb source. / Xu, Xingyuan; Tan, Mengxi; Wu, Jiayang; Nguyen, Thach G.; Chu, Sai T.; Little, Brent E.; Morandotti, Roberto; Mitchell, Arnan; Moss, David J.

AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019. ed. / Arnan Mitchell; Halina Rubinsztein-Dunlop. SPIE, 2019. 112003A (Proceedings of SPIE ; Vol. 11200).

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)