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Photoinduced Modification of SHG Mediated by NV Centers in a Diamond Microcavity

MetadataDetails
Publication Date2024-01-01
JournalQuantum 2.0 Conference and Exhibition
AuthorsSigurd FlÄgan, Joe Itoi, Prasoon K. Shandilya, Elham Zohari, Vinaya Kumar Kavatamane

We demonstrate cavity-enhanced second-harmonic generation from a diamond microdisk. We further show that multicolor excitation of nitrogen-vacancy centers strongly affects the observed second-harmonic signal, indicating a difference in χ (2) between the two possible charge-states.