Integration of suspended, high Q-factor photonic crystal cavities onto optical fibre tips by transfer printing

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Abstract

Silicon photonic crystal cavities (PhCC) exhibit high sensitivity to their surrounding environments, making them suitable for a diverse range of sensing applications. These applications include chemical sensing, optomechanical pressure sensing, displacement and radiation pressure measurements, as well as biosensing with potential applications in rapid medical and clinical diagnostics [1]–[3]. The integration of these devices with optical fibre, which offers additional benefits such as flexibility, robustness and immunity to electromagnetic interference [4], enables the development of highly sensitive sensors that can be utilised in challenging environments, such as cryostats or gas chambers.
Original languageEnglish
Title of host publication2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
PublisherIEEE
Number of pages1
ISBN (Electronic)979-8-3315-1252-1
ISBN (Print)979-8-3315-1253-8
DOIs
Publication statusPublished - 15 Aug 2025
Event2025 Conference on Lasers and Electro-Optics/Europe - Munich, Germany
Duration: 23 Jun 202527 Jun 2025
https://www.cleoeurope.org/

Publication series

Name2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
PublisherIEEE DataPort
ISSN (Print)2639-5452
ISSN (Electronic)2833-1052

Conference

Conference2025 Conference on Lasers and Electro-Optics/Europe
Abbreviated titleCLEO®/Europe-EQEC 2025
Country/TerritoryGermany
CityMunich
Period23/06/2527/06/25
Internet address

Keywords

  • Q-factor
  • printing
  • optical fiber sensors
  • sensitivity
  • photonic crystals
  • silicon photonics
  • robustness
  • sensors
  • pressure measurement
  • medical diagnostic imaging

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