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Cross-validated Optical Thermometry using Diamond containing Dual-defect Centers

MetadataDetails
Publication Date2021-01-01
JournalQuantum Information and Measurement VI 2021
AuthorsMadhav Gupta, Tongtong Zhang, Zhiqin Chu
InstitutionsUniversity of Hong Kong
Citations1

By measuring ODMR spectrum of NV centers and PL spectrum of SiV centers simultaneously, we demonstrate high-precision optical thermometry using two independent mechanisms cross-validating each other in a diamond sample with dual-defect centers.