Controlling fluorescence and noise correlation by phonon and double dressing in two types of Pr³⁺:YSO

Spectral non-hermitian quantization line shape controlled by phonon dressing in various phases of Eu3+:BiPO4

“…to photon1-phonon1 dressing coupling, and r 14 and where, A, B, C, and D, are the corresponding intensities of the r…”

“…The frequency detuning is given by Δ pi = Ω 0,1 − ω pi , where Ω 0,1 is the resonant frequency between |0〉 and |1〉, which is determined by crystal field splitting, and ω pi is the phonon frequency of the phonon field, which is determined by the vibration frequency of the crystal lattice state mode. Here refers to photon1 dressing, corresponds to photon1–phonon1 dressing coupling, and refers to photon1–phonon1–phonon 2 coupling, 14 and where, A, B, C, and D, are the corresponding intensities of the , respectively.…”

“…In contrast, the high-frequency phonons show broadening, attributed to the additional available magnetic damping channels. 14 The interaction of a phonon with a single and the doubledressed state in Pr 3+ :Y 2 SiO 5 crystal and the polarizationdressing effect of fourth-order fluorescence (FL) at different temperatures have been recently explored. [15][16][17] These results from these studies can be used to realize multiple applications, such as temperature switches and routers of two-and threemode noise correlation in Pr 3+ :Y 2 SiO 5 crystals 18 and tuneable hybrid spectral filters and the time-division multiplexing of second-order fluorescence controlled by phonon dressing.…”

“…In contrast, the high-frequency phonons show broadening, attributed to the additional available magnetic damping channels. 14…”