Directional subradiance from helical-phase-imprinted multiphoton states
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-25592-5
Abstract: We theoretically investigate the far-field scattering properties of multiphoton super- and subradiant states which can be prepared by multiphoton excitations with orbital angular momentum (OAM). Due to multiphoton interference, the far-field patterns of the subradiant… read more here.
Keywords: phase imprinted; directional subradiance; subradiance helical; far field ... See more keywords
Helical phase steering via four-wave mixing in a closely cycled double-ladder atomic system
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Applied Physics"
DOI: 10.1063/5.0145373
Abstract: This work presents a theoretical analysis of the helical phase steering via a four-wave mixing (FWM) process in a closely cycled double-ladder atomic system. Our focus is to understand the contribution of the two-photon resonant… read more here.
Keywords: helical phase; phase steering; via four; steering via ... See more keywords
Angular multiplexation of partial helical phase modes in orbital angular momentum holography.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.452610
Abstract: The orbital angular momentum (OAM) holography has been identified as a vital approach for achieving ultrahigh-capacity multiplexation without a theoretical helical phase index limit. However, the encoding and decoding of an OAM hologram require a… read more here.
Keywords: helical phase; multiplexation; orbital angular; holography ... See more keywords