Speckle-based measurement of the fractional azimuthal index of orbital angular momentum beams for refractive index sensing
refractive index units. Our study interrogates samples of sucrose and haemoglobin, only 300 pL in volume, within a microfluidic channel.
Authors
- Arnan Mitchell (ORCID: https://orcid.org/0000-0002-2463-2956)
- Aman Anil Punse (ORCID: https://orcid.org/0000-0002-2902-7659)
- Kishan Dholakia (ORCID: https://orcid.org/0000-0001-6534-9009)
- Megan Lim (ORCID: https://orcid.org/0000-0002-9868-429X)
- Crispin Szydzik (ORCID: https://orcid.org/0000-0003-3812-890X)
- Andreas Boes (ORCID: https://orcid.org/0000-0001-8443-3396)
- Kylie R. Dunning (ORCID: https://orcid.org/0000-0002-0462-6479)
- Christopher Perrella (ORCID: https://orcid.org/0000-0002-6140-9323)
- Anastasiia Zalogina
Institutions
- University of St Andrews (GB)
- Centre for Quantum Computation and Communication Technology (AU)
- Breakthrough (US)
- The University of Adelaide (AU)
- RMIT University (AU)
Publication Details
- Journal
- Nature Communications
- Published
- 2026-05-08
- DOI
- https://doi.org/10.1038/s41467-026-72281-3
- Primary Topic
- Orbital Angular Momentum in Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00