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Research project

Multimode light shaping: from optical fibers to nanodevices

Staff

Lead researchers

Dr Massimiliano Guasoni

Principal Research Fellow
Research interests
  • Nonlinear optics
  • Fiber optical amplifiers and oscillators
  • Integrated photonics
Connect with Massimiliano

Email: M.Guasoni@soton.ac.uk

Collaborating research institutes, centres and groups

Research outputs

Unified theory of parametric and Raman scattering processes in multimode fibers: coupling matrix method
Kunhao Ji, Periklis Petropoulos & Massimiliano Guasoni, 2026, Photonics Research, 14(3), 898-908
DOI: 10.1364/PRJ.580290
Type: article
Sub-nanosecond all-optically reconfigurable photonics in optical fibres
Kunhao Ji, David J. Richardson, Stefan Wabnitz & Massimiliano Guasoni, 2025, Nature Communications, 16(1)
DOI: 10.1038/s41467-025-61984-8
Type: article
Tuneable multi-wavelength optical parametric amplification in multicore and multimode fibres
Kunhao Ji, Lin Xu & Massimiliano Guasoni, 2025
Type: conference
Mode control and laser beam shaping in multimode and multicore fibres
2025
Type: thesis
Mode attraction, rejection and control in nonlinear multimode optics
Kunhao Ji, Ian Davidson, Jayanta Sahu, David J. Richardson, Stefan Wabnitz & Massimiliano Guasoni, 2023, Nature Communications, 14(1), 7704
DOI: 10.1038/s41467-023-42869-0
Type: article
All-optical, reconfigurable mode switcher integrated in multicore fibers with a counter-propagating configuration
Kunhao Ji, Ian Davidson, Jayanta Sahu, Yongmin Jung, David J. Richardson & Massimiliano Guasoni, 2023
DOI: 10.1364/CLEO_SI.2023.SM4L.3
Type: conference
Controlled generation of picosecond-pulsed higher-order Poincaré sphere beams from an ytterbium-doped multicore fiber amplifier
Kunhao Ji, Di Lin, Ian A. Davidson, Siyi Wang, Joel Carpenter, Yoshimichi Amma, Yongmin Jung, Massimiliano Guasoni & David J. Richardson, 2022, Photonics Research
DOI: 10.1364/PRJ.475287
Type: article