Numerical comparison of robustness of shaped beam delivery through multimode and multicore fibre against fibre bending

Madhu Veettikazhy, Anders K. Hansen, Dominik Marti, Kishan Dholakia, Peter E. Andersen

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

Abstract

Miniaturisation of endoscopes can be achieved using lensless endoscope probes, which enhances in vivo deep- tissue imaging technology. The necessity of a detailed understanding of light propagation through optical fibres is paramount, since beam focusing and scanning at tissue require beam shaping at the proximal end of the fibre. For stable light delivery and collection, the sensitivity of various fibre profiles against fibre deformations needs to be reviewed. We present a numerical simulation tool investigating optical field propagation through multimode and multicore optical fibres, emphasizing fibre-bending deformations. The simulation tool enables user to choose optimum fibre with best possible realistic parameters for any application.

Original languageEnglish
Title of host publicationAdaptive Optics and Wavefront Control for Biological Systems VI
EditorsThomas G. Bifano, Sylvain Gigan, Na Ji
PublisherSPIE
ISBN (Electronic)9781510632592
DOIs
Publication statusPublished - 2020
EventAdaptive Optics and Wavefront Control for Biological Systems VI 2020 - San Francisco, United States
Duration: 2020 Feb 22020 Feb 6

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume11248
ISSN (Print)1605-7422

Conference

ConferenceAdaptive Optics and Wavefront Control for Biological Systems VI 2020
CountryUnited States
CitySan Francisco
Period20/2/220/2/6

Bibliographical note

Publisher Copyright:
© 2020 SPIE.

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Atomic and Molecular Physics, and Optics
  • Radiology Nuclear Medicine and imaging

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