Transparency in a Laguerre-Gaussian photo-rotational cavity
Quantum Optics Lab, Department of Physics, COMSATS University, Islamabad, Pakistan
2 Department of Physics, University of Malakand, Malakand, Khyber Pakhtunkhwa, Pakistan
3 Department of Physics, Kohat University of Science and Technology, 26000, Kohat, Khyber Pakhtunkhwa, Pakistan
4 Ministry of Education Key Laboratory for Non-equilibrium Synthesis and Modulation of Condensed Matter, Shaanxi Province Key Laboratory of Quantum Information and Quantum Optoelectronic Devices, School of Physics, Xi’an Jiaotong University, 710049, Xi’an, China
Accepted: 26 October 2022
Published online: 1 November 2022
The photothermal cavity can be made transparent, when a weak probe field and a strong control field are driving the cavity (Ma et al. Sci. Adv. 6, eaax8256 (2020)). Transparency can also be achieved when a rotational cavity system is proposed (Peng et al. Phys, Rev. A 99, 043817 (2019)). We suggest a novel scenario by introducing both the photothermal and rotational effects simultaneously in a single cavity system. We find two-color (double) transparency windows simultaneously at two different frequencies. It is also investigated that the two transparencies are independent of each other.
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