Interferometry using adiabatic passage in dilute-gas Bose-Einstein condensates

Rab, M.; Hayward, A. L. C.; Cole, Jared H.; Greentree, Andrew D.; Martin, A. M.

doi:10.1103/physreva.86.063605

Cited by 14 publications

(10 citation statements)

References 50 publications

(85 reference statements)

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“…That concept has also been applied to three-well interferometry of Bose-Einstein condensate, with the intent of allowing researchers to coherently split and recombine spatially separated parts of the condensate (cf. Rab et al 160 ). Although experimental confirmation is still lacking, such experiments seem to be "around the corner."…”

Section: Confined-matter Wavesmentioning

confidence: 99%

Perspective: Stimulated Raman adiabatic passage: The status after 25 years

Бергманн

Vitanov

Shore

2015

The Journal of Chemical Physics

172

135

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The first presentation of the STIRAP (stimulated Raman adiabatic passage) technique with proper theoretical foundation and convincing experimental data appeared 25 years ago, in the May 1st, 1990 issue of The Journal of Chemical Physics. By now, the STIRAP concept has been successfully applied in many different fields of physics, chemistry, and beyond. In this article, we comment briefly on the initial motivation of the work, namely, the study of reaction dynamics of vibrationally excited small molecules, and how this initial idea led to the documented success. We proceed by providing a brief discussion of the physics of STIRAP and how the method was developed over the years, before discussing a few examples from the amazingly wide range of applications which STIRAP now enjoys, with the aim to stimulate further use of the concept. Finally, we mention some promising future directions.

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Section: Confined-matter Wavesmentioning

confidence: 99%

Perspective: Stimulated Raman adiabatic passage: The status after 25 years

Бергманн

Vitanov

Shore

2015

The Journal of Chemical Physics

172

135

View full text Add to dashboard Cite

show abstract

“…The protocol is called stimulated Raman adiabatic passage (STIRAP) [33][34][35]. STIRAP has been widely studied for adiabatic transport of electrons [36,37], single atoms [38][39][40][41][42][43] and BECs [44][45][46][47], and population transfer of molecules [48][49][50][51][52][53][54][55]. It has already been demonstrated in various areas, such as control of a superconducting qubit [56], chemical reaction dynamics [57], laser-induced cooling of atomic gases [58], light beams propagating in three evanescently-coupled optical waveguides [59][60][61][62] and sound propagation in sonic crystals [63].…”

Section: Spin-selective Stirap With Constant Bmentioning

confidence: 99%

Theoretical Study on Spin-Selective Coherent Electron Transfer in a Quantum Dot Array

2019

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Recently, we proposed the spin-selective coherent electron transfer in a silicon-quantum-dot array. It requires temporal tuning of two pulses of an oscillating magnetic field and gate voltage control. This paper proposes a simpler method that requires a single pulse of oscillating magnetic field and gate voltage control. We examined the robustness of the control against the error in the pulse amplitude and the effect of the excited states relaxation to the control efficiency. In addition, we propose a novel control method based on a shortcuts-to-adiabaticity protocol, which utilizes two pulses but requires temporal control of the pulse amplitude for only one of them. We compared their efficiencies under the effect of realistic pulse amplitude errors and relaxation.

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“…In particular, multiparticle entangled states have been widely used to implement high-precision metrology from spectroscopy, interferometers to atomic clocks. [138][139][140][141][142] To implement high-precision metrology with entangled multiparticle systems, in addition to the similar operations in quantum metrology with independent particles, a key problem is how to generate multiparticle entanglement. Usually, the multiparticle entanglement can be generated by intrinsic or artificial inter-particle interactions, such as, the intrinsic s-wave scattering between ultracold atoms, the Coulomb interaction between ultracold trapped ions, the laser-induced interaction and the continuous quantum non-demolition measurement.…”

Section: Experimental Progressesmentioning

confidence: 99%

Quantum Metrology With Cold Atoms

Huang

Zhong

et al. 2014

Annual Review of Cold Atoms and Molecules

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Quantum metrology is the science that aims to achieve precision measurements by making use of quantum principles. Attribute to the well-developed techniques of manipulating and detecting cold atoms, cold atomic systems provide an excellent platform for implementing precision quantum metrology. In this chapter, we review the general procedures of quantum metrology and some experimental progresses in quantum metrology with cold atoms. Firstly, we give the general framework of quantum metrology and the calculation of quantum Fisher information, which is the core of quantum parameter estimation. Then, we introduce the quantum interferometry with single and multiparticle states. In particular, for some typical multiparticle states, we analyze their ultimate precision limits and show how quantum entanglement could enhance the measurement precision beyond the standard quantum limit. Further, we review some experimental progresses in quantum metrology with cold atomic systems.

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Interferometry using adiabatic passage in dilute-gas Bose-Einstein condensates

Cited by 14 publications

References 50 publications

Perspective: Stimulated Raman adiabatic passage: The status after 25 years

Perspective: Stimulated Raman adiabatic passage: The status after 25 years

Theoretical Study on Spin-Selective Coherent Electron Transfer in a Quantum Dot Array

Quantum Metrology With Cold Atoms

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