GaN distributed bragg reflector cavity for sensing applications

S. Jia, E. D. Le Boulbar, K. Balram, J. R. Pugh, T. Wang, D. W.E. Allsopp, P. A. Shields, M. J. Cryan

Research output: Chapter or section in a book/report/conference proceedingChapter in a published conference proceeding


GaN grating couplers and a distributed Bragg reflector cavity are fabricated using displacement Talbot lithography on GaN-on-sapphire. Cavity resonances are simulated and measured for two devices with Q factors of ∼200.

Original languageEnglish
Title of host publicationFrontiers in Optics, FIO 2018
PublisherOSA Publishing
VolumePart F114-FIO 2018
ISBN (Electronic)9781557528209
Publication statusPublished - 1 Jan 2018
EventFrontiers in Optics, FIO 2018 - Washington, DC, USA United States
Duration: 16 Sept 201820 Sept 2018


ConferenceFrontiers in Optics, FIO 2018
Country/TerritoryUSA United States
CityWashington, DC

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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