57 citations · 167 across the 9 of their papers we have counts for
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physics.atom-ph2020★ 49 cited
Gouy phase-matched angular and radial mode conversion in four-wave mixing
Rachel F. Offer, Andrew Daffurn, Erling Riis +3
Studying the conversion between transverse light modes via four-wave mixing in a heated rubidium vapour, we demonstrate and explain a transfer between azimuthal and radial mode num…
physics.optics2020★ 3 cited
Tight focal spots using azimuthally polarised light from a Fresnel cone
R. D. Hawley, R. Offer, N. Radwell +1
When focusing a light beam at high numerical aperture, the resulting electric field profile in the focal plane depends on the transverse polarisation profile, as interference betwe…