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

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

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Author(s)

  • Abubakkar KHAN
  • Faizan RAZA
  • Changbiao LI
  • Al IMRAN
  • Habib ULLAH
  • Yanpeng ZHANG

Related Research Unit(s)

Detail(s)

Original languageEnglish
Pages (from-to)1995-2000
Journal / PublicationJournal of the Optical Society of America B: Optical Physics
Volume36
Issue number8
Online published5 Jul 2019
Publication statusPublished - 1 Aug 2019

Abstract

We investigate the effect of single dressing and double dressing on fourth-order fluorescence (FL) and spontaneous four-wave mixing. The single dressing effect changes to a double dressing effect as we change the detuning (power) of the input beam from off-resonant (low power) to resonant point (high power). We also demonstrate the spectral and temporal nature of fourth-order FL and its Autler–Townes splitting caused by the competition of the phonon effect (at different temperatures) with a single and double dressed state in Pr3:Y2SiO5 crystal. To further explore the competition between the phonon and dressing effects, we investigated intensity-noise correlation of spontaneous parametric four-wave mixing at 110 K. Our results demonstrate the dependency of YSO crystal on temperature, detuning, and power, which can be controlled by the competition between a phonon with single and double dressing.

Citation Format(s)

Controlling fluorescence and noise correlation by phonon and double dressing in two types of Pr3+ : YSO. / KHAN, Abubakkar; RAZA, Faizan; AHMED, Irfan; LI, Changbiao; IMRAN, Al; ULLAH, Habib; ZHANG, Yanpeng.

In: Journal of the Optical Society of America B: Optical Physics, Vol. 36, No. 8, 01.08.2019, p. 1995-2000.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal