Volume 120, Number 2, October 2017
|Number of page(s)||7|
|Section||Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics, and Fluid Dynamics|
|Published online||17 January 2018|
Control of slow-to-fast light and single-to-double optomechanically induced transparency in a compound resonator system: A theoretical approach
1 Quantum Optics Lab. Department of Physics, COMSATS Institute of Information Technology - Islamabad, Pakistan
2 Quantum Lab. Department of Physics, University of Malakand - Dir (Lower), Pakistan
3 Abottabad University of Science and Technology - Abbottabad, Pakistan
Received: 10 October 2017
Accepted: 19 December 2017
The transmission characteristics of probe light field is investigated theoretically in a compound system of two coupled resonators. The proposed system consisted of two high-Q Fabry-Perot resonators in which one of the resonators is optomechanical. Optomechanically induced transparency (OMIT), having relatively large window, is noticed via strong coupling between the two resonators. We investigate tunable switching from single to double OMIT by increasing amplitude of the pump field. We notice that, control of slow and fast light can be obtained via the coupling strength between the two resonators.
PACS: 42.50.Gy – Effects of atomic coherence on propagation, absorption, and amplification of light; electromagnetically induced transparency and absorption / 42.50.Wk – Mechanical effects of light on material media, microstructures and particles / 42.50.Pq – Cavity quantum electrodynamics; micromasers
© EPLA, 2018
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