Quantum phase properties of the field in a two-photon micromaser

Ahmad, Mudassar Aqueel; Qamar, Shahid

doi:10.1016/j.optcom.2007.11.038

Cited by 3 publications

(2 citation statements)

References 49 publications

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“…The two-phonon coupling between the atom and the oscillator is reminiscent of two-photon micromasers [35][36][37], and we show here that it allows the creation of squeezed states, as suggested by the form of the Hamiltonian (6) [38]. For the quantification of squeezing we introduce the standard quadrature observable…”

Section: Two-phonon Resonancementioning

confidence: 99%

Prospects of charged-oscillator quantum-state generation with Rydberg atoms

et al. 2016

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We explore the possibility of engineering quantum states of a charged mechanical oscillator by coupling it to a stream of atoms in superpositions of high-lying Rydberg states. Our scheme relies on the driving of a two-phonon resonance within the oscillator by coupling it to an atomic twophoton transition. This approach effectuates a controllable open system dynamics on the oscillator that permits the dissipative creation of squeezed and other non-classical states which are central to applications such as sensing and metrology or for studies of fundamental questions concerning the boundary between classical and quantum mechanical descriptions of macroscopic objects. We show that these features are robust to thermal noise arising from a coupling of the oscillator with the environment. Finally, we assess the feasibility of the scheme finding that the required coupling strengths are challenging to achieve with current state-of-the-art technology.

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Section: Two-phonon Resonancementioning

confidence: 99%

Prospects of charged-oscillator quantum-state generation with Rydberg atoms

et al. 2016

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“…For example, new kinds of even and odd nonlinear coherent state [2] and two-photon micromasers, including the effect of finite detuning of the intermediate level are reported [3]. Moreover, the quantum phase properties of nonlinear coherent states have been also discussed [4].…”

Section: Introductionmentioning

confidence: 99%

Anabiosis of phase distribution of a three-level atom

Abdel‐Aty

Azzeer

Abdalla

2010

Physica A: Statistical Mechanics and its Applications

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Quantum phase properties associated to solvable quantum systems using the nonlinear coherent states approach

Honarasa¹,

Tavassoly²,

Hatami³

2009

Optics Communications

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In this paper we study the quantum phase properties of "nonlinear coherent states" and "solvable quantum systems with discrete spectra" using the Pegg-Barnett formalism in a unified approach. The presented procedure will then be applied to few special solvable quantum systems with known discrete spectrum as well as to some new classes of nonlinear oscillators with particular nonlinearity functions. Finally the associated phase distributions and their nonclasscial properties such as the squeezing in number and phase operators have been investigated, numerically.keyword: nonlinear coherent states, solvable quantum systems, phase distribution PACS: 42.50. Dv,

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Quantum phase properties of the field in a two-photon micromaser

Cited by 3 publications

References 49 publications

Prospects of charged-oscillator quantum-state generation with Rydberg atoms

Prospects of charged-oscillator quantum-state generation with Rydberg atoms

Anabiosis of phase distribution of a three-level atom

Quantum phase properties associated to solvable quantum systems using the nonlinear coherent states approach

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