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.
|Title of host publication||Adaptive Optics and Wavefront Control for Biological Systems VI|
|Editors||Thomas G. Bifano, Sylvain Gigan, Na Ji|
|Publication status||Published - 2020|
|Event||Adaptive Optics and Wavefront Control for Biological Systems VI 2020 - San Francisco, United States|
Duration: 2020 Feb 2 → 2020 Feb 6
|Name||Progress in Biomedical Optics and Imaging - Proceedings of SPIE|
|Conference||Adaptive Optics and Wavefront Control for Biological Systems VI 2020|
|Period||20/2/2 → 20/2/6|
Bibliographical notePublisher Copyright:
© 2020 SPIE.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Radiology Nuclear Medicine and imaging