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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/8213
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dc.contributor.authorPradosh, K. N.-
dc.contributor.authorSaaswath, J. K.-
dc.contributor.authorNarayanan, Andal-
dc.date.accessioned2024-01-30T06:36:56Z-
dc.date.available2024-01-30T06:36:56Z-
dc.date.issued2023-05-22-
dc.identifier.citationOptics Express, 2023, Vol. 31, No. 11,p18318en_US
dc.identifier.issn1094-4087 (print)-
dc.identifier.issn1094-4087 (online)-
dc.identifier.urihttp://hdl.handle.net/2289/8213-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en_US
dc.description.abstractWe experimentally investigate near-infrared optical field generation through simultaneous three-wave mixing (TWM) and six-wave mixing (SWM) processes in room-temperature 85Rb atoms. The nonlinear processes are induced using three hyperfine levels in the D1 manifold, which cyclically interact with pump optical fields and an idler microwave field. The simultaneous appearance of TWM and SWM signals in discrete frequency channels is made possible by breaking the three-photon resonance condition. This gives rise to coherent population oscillations (CPO), which are observed experimentally. We explain through our theoretical model the role of CPO in the generation of the SWM signal and its enhancement due to parametric coupling with the input seed field in contrast to the TWM signal. Our experiment proves that a single tone microwave can be converted to multiple optical frequency channels. The simultaneous existence of TWMand SWMprocesses can potentially enable various types of amplification to be achieved with a single neutral atom transducer platform.en_US
dc.language.isoenen_US
dc.publisherOptica Publishing Groupen_US
dc.relation.urihttp://arxiv.org/abs/en_US
dc.relation.urihttps://doi.org/10.1364/OE.488060en_US
dc.rights2023, The Publisheren_US
dc.titleSimultaneous three-wave and six-wave mixing of microwave and optical fields in an atomic mediumen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (LAMP)

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