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Zhang J. Highly efficient creation and detection of deeply bound molecules via invariant-based inverse engineering with feasible modified drivings. J Chem Phys 2024; 160:024104. [PMID: 38189609 DOI: 10.1063/5.0183063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 12/15/2023] [Indexed: 01/09/2024] Open
Abstract
Stimulated Raman Adiabatic Passage (STIRAP) and its variants, such as M-type chainwise-STIRAP, allow for efficiently transferring the populations in a multilevel system and have widely been used to prepare molecules in their rovibrational ground state. However, their transfer efficiencies are generally imperfect. The main obstacle is the presence of losses and the requirement to make the dynamics adiabatic. To this end, in the present paper, a new theoretical method is proposed for the efficient and robust creation and detection of deeply bound molecules in three-level Λ-type and five-level M-type systems via "Invariant-based shortcut-to-adiabaticity." In the regime of large detunings, we first reduce the dynamics of three- and five-level molecular systems to those of effective two- and three-level counterparts. By doing so, the major molecular losses from the excited states can be well suppressed. Consequently, the effective two-level counterpart can be directly compatible with two different "Invariant-based Inverse Engineering" protocols; the results show that both protocols give a comparable performance and have a good experimental feasibility. For the effective three-level counterpart, by considering a relation among the four incident pulses, we show that this model can be further generalized to an effective Λ-type one with the simplest resonant coupling. This generalized model permits us to borrow the "Invariant-based Inverse Engineering" protocol from a standard three-level Λ-type system to a five-level M-type system. Numerical calculations show that the weakly bound molecules can be efficiently transferred to their deeply bound states without strong laser pulses, and the stability against parameter variations is well preserved. Finally, the detection of ultracold deeply bound molecules is discussed.
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Affiliation(s)
- Jiahui Zhang
- School of Physics, East China University of Science and Technology, Shanghai 200237, China
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Herrera F, Owrutsky J. Molecular polaritons for controlling chemistry with quantum optics. J Chem Phys 2020; 152:100902. [DOI: 10.1063/1.5136320] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Felipe Herrera
- Department of Physics, Universidad de Santiago de Chile, Av. Ecuador 3493, Santiago, Chile and Millennium Institute for Research in Optics MIRO, Concepción, Chile
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Liu L, Zhang DC, Yang H, Liu YX, Nan J, Rui J, Zhao B, Pan JW. Observation of Interference between Resonant and Detuned stirap in the Adiabatic Creation of ^{23}Na^{40}K Molecules. PHYSICAL REVIEW LETTERS 2019; 122:253201. [PMID: 31347860 DOI: 10.1103/physrevlett.122.253201] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Indexed: 06/10/2023]
Abstract
Stimulated Raman adiabatic passage (stirap) allows efficiently transferring the populations between two discrete quantum states and has been used to prepare molecules in their rovibrational ground state. In realistic molecules, a well-resolved intermediate state is usually selected to implement the resonant stirap. Because of the complex molecular level structures, the detuned stirap always coexists with the resonant stirap and may cause unexpected interference phenomenon. However, it is generally accepted that the detuned stirap can be neglected if compared with the resonant stirap. Here we report on the first observation of interference between the resonant and detuned stirap in the adiabatic creation of ^{23}Na^{40}K ground-state molecules. The interference is identified by observing that the number of Feshbach molecules after a round-trip stirap oscillates as a function of the hold time, with a visibility of about 90%. This occurs even if the intermediate excited states are well resolved, and the single-photon detuning of the detuned stirap is about 1 order of magnitude larger than the linewidth of the excited state and the Rabi frequencies of the stirap lasers. Moreover, the observed interference indicates that if more than one hyperfine level of the ground state is populated, the stirap prepares a coherent superposition state among them, but not an incoherent mixed state. Further, the purity of the hyperfine levels of the created ground state can be quantitatively determined by the visibility of the oscillation.
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Affiliation(s)
- Lan Liu
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Shanghai Branch, CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China
| | - De-Chao Zhang
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Shanghai Branch, CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China
| | - Huan Yang
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Shanghai Branch, CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China
| | - Ya-Xiong Liu
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Shanghai Branch, CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China
| | - Jue Nan
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Shanghai Branch, CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China
| | - Jun Rui
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Shanghai Branch, CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China
| | - Bo Zhao
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Shanghai Branch, CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China
| | - Jian-Wei Pan
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Shanghai Branch, CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China
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Shen YX, Peng YG, Zhao DG, Chen XC, Zhu J, Zhu XF. One-Way Localized Adiabatic Passage in an Acoustic System. PHYSICAL REVIEW LETTERS 2019; 122:094501. [PMID: 30932527 DOI: 10.1103/physrevlett.122.094501] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Indexed: 06/09/2023]
Abstract
Stimulated adiabatic passage utilizes radiation pulses to efficiently and selectively transfer population between quantum states, via an intermediate state that is normally decaying. In this Letter, we propose the analog of stimulated adiabatic passage in an acoustic system. It is realized with cavities that correlate through adiabatically time-varying couplings, where the cavities and time-varying couplings mimic discrete states and radiation pulses, respectively. With appropriate arrangements of coupling actions, an acoustic wave can be efficiently transferred from the initial excited cavity to the target cavity in the forward direction, immune to the intermediate dark cavity. On the other hand, for the backward propagation, the acoustic energy is perfectly localized in the intermediate dark cavity and completely dissipated. We analytically, numerically, and experimentally demonstrate such unidirectional sound localization and unveil the essential role of zero-eigenvalue eigenstates in the adiabatic passage process.
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Affiliation(s)
- Ya-Xi Shen
- School of Physics and Innovation Institute, Huazhong University of Science and Technology, Wuhan, 430074, People's Republic of China
| | - Yu-Gui Peng
- School of Physics and Innovation Institute, Huazhong University of Science and Technology, Wuhan, 430074, People's Republic of China
| | - De-Gang Zhao
- School of Physics and Innovation Institute, Huazhong University of Science and Technology, Wuhan, 430074, People's Republic of China
| | - Xin-Cheng Chen
- School of Physics and Innovation Institute, Huazhong University of Science and Technology, Wuhan, 430074, People's Republic of China
| | - Jie Zhu
- Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, People's Republic of China
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, 518057, People's Republic of China
| | - Xue-Feng Zhu
- School of Physics and Innovation Institute, Huazhong University of Science and Technology, Wuhan, 430074, People's Republic of China
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Menchon-Enrich R, Benseny A, Ahufinger V, Greentree AD, Busch T, Mompart J. Spatial adiabatic passage: a review of recent progress. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2016; 79:074401. [PMID: 27245462 DOI: 10.1088/0034-4885/79/7/074401] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Adiabatic techniques are known to allow for engineering quantum states with high fidelity. This requirement is currently of large interest, as applications in quantum information require the preparation and manipulation of quantum states with minimal errors. Here we review recent progress on developing techniques for the preparation of spatial states through adiabatic passage, particularly focusing on three state systems. These techniques can be applied to matter waves in external potentials, such as cold atoms or electrons, and to classical waves in waveguides, such as light or sound.
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Affiliation(s)
- R Menchon-Enrich
- Departament de Física, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Spain
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Noguchi A, Toyoda K, Urabe S. Generation of Dicke states with phonon-mediated multilevel stimulated Raman adiabatic passage. PHYSICAL REVIEW LETTERS 2012; 109:260502. [PMID: 23368543 DOI: 10.1103/physrevlett.109.260502] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Indexed: 06/01/2023]
Abstract
We generate half-excited symmetric Dicke states of two and four ions. We use multilevel stimulated Raman adiabatic passage whose intermediate states are phonon Fock states. This process corresponds to the spin squeezing operation and half-excited Dicke states are generated during multilevel stimulated Raman adiabatic passage. This method does not require local access for each ion or the preparation of phonon Fock states. Furthermore, it is robust since it is an adiabatic process. We evaluate the Dicke state using a witness operator and determine the upper and lower bounds of the fidelity without using full quantum tomography.
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Affiliation(s)
- Atsushi Noguchi
- Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 5608531, Japan.
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Jong LM, Greentree AD, Conrad VI, Hollenberg LCL, Jamieson DN. Coherent tunneling adiabatic passage with the alternating coupling scheme. NANOTECHNOLOGY 2009; 20:405402. [PMID: 19738305 DOI: 10.1088/0957-4484/20/40/405402] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The use of adiabatic passage techniques to mediate particle transport through real space, rather than phase space, is becoming an interesting possibility. We have investigated the properties of coherent tunneling adiabatic passage (CTAP) with alternating tunneling matrix elements. This coupling scheme, not previously considered in the donor in silicon paradigm, provides an interesting route to long-range quantum transport. We introduce simplified coupling protocols and transient eigenspectra as well as a realistic gate design for this transport protocol. Using a pairwise treatment of the tunnel couplings for a five-donor device with 30 nm donor spacings, 120 nm total chain length, we estimate the timescale required for adiabatic operation to be approximately 70 ns, a time well within the measured electron spin and estimated charge relaxation times for phosphorus donors in silicon.
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Affiliation(s)
- L M Jong
- Centre for Quantum Computer Technology, School of Physics, University of Melbourne, VIC 3010, Australia.
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9
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Abstract
Coherent manipulations of atoms using laser lightThe internal structure of a particle - an atom or other quantum system in which the excitation energies are discrete - undergoes change when exposed to pulses of near-resonant laser light. This tutorial review presents basic concepts of quantum states, of laser radiation and of the Hilbert-space statevector that provides the theoretical portrait of probability amplitudes - the tools for quantifying quantum properties not only of individual atoms and molecules but also of artificial atoms and other quantum systems. It discusses the equations of motion that describe the laser-induced changes (coherent excitation), and gives examples of laser-pulse effects, with particular emphasis on two-state and three-state adiabatic time evolution within the rotating-wave approximation. It provides pictorial descriptions of excitation based on the Bloch equations that allow visualization of two-state excitation as motion of a three-dimensional vector (the Bloch vector). Other visualization techniques allow portrayal of more elaborate systems, particularly the Hilbert-space motion of adiabatic states subject to various pulse sequences. Various more general multilevel systems receive treatment that includes degeneracies, chains and loop linkages. The concluding sections discuss techniques for creating arbitrary pre-assigned quantum states, for manipulating them into alternative coherent superpositions and for analyzing an unknown superposition. Appendices review some basic mathematical concepts and provide further details of the theoretical formalism, including photons, pulse propagation, statistical averages, analytic solutions to the equations of motion, exact solutions of periodic Hamiltonians, and population-trapping "dark" states.
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Marx CA, Jakubetz W. Phase-sensitive stimulated Raman adiabatic passage in dipolar extended lambda systems. J Chem Phys 2006; 125:234103. [PMID: 17190543 DOI: 10.1063/1.2403880] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The authors investigate the possible phase-sensitive behavior of (multiphoton) stimulated Raman adiabatic passage population transfer in extended lambda systems, if more than one state of an anharmonic progression of target levels is accessible in transitions of different photonicities. They use a minimal model four-level system (4LS) with one initial state separated from two target states by an apex state. The parameters of the 4LS are adapted from the bend states of the HCN-HNC system. Using a dressed-state analysis within the rotating wave approximation (RWA), the authors identify phase-dependent diabatic transitions between the two dressed states contributing to the state vector as the mechanism leading to phase-sensitive target populations. The essential features giving rise to the phase dependence are found to be different (non-zero-) diagonal elements of the dipole matrix, i.e., permanent dipole moments, and the presence of a direct two-photon overtone coupling between the apex state and the lower target state which formally enters the RWA Hamiltonian upon inclusion of permanent dipole moments. Among the parameters controlling the extent of the effect are the anharmonic properties of the target progression and the absolute values of the field frequencies, so that in view of the requirement to tune the driving fields into the vicinity of resonance, details of the level structure are of importance. A comparative numerical study executed without invoking RWA shows that qualitatively there are similar trends in the appearance of phase sensitivity, although the effects are considerably more pronounced in the full treatment. In the full treatment the authors also explore off-resonance conditions and discuss the signatures of phase sensitivity in the target populations.
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Affiliation(s)
- Christoph A Marx
- Institut für Theoretische Chemie, Universität Wien, Währingerstrasse 17, 1090 Wien, Austria.
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Na K, Jung C, Reichl LE. Dynamics of radiation induced isomerization for HCN–CNH. J Chem Phys 2006; 125:34301. [PMID: 16863344 DOI: 10.1063/1.2216704] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We have analyzed the dynamics underlying the use of sequential radiation pulses to control the isomerization between the HCN and the CNH molecules. The appearance of avoided crossings among Floquet eigenphases as the molecule interacts with the radiation pulses is the key to understanding the isomerization dynamics, both in the adiabatic and nonadiabatic regimes. We find that small detunings of the incident pulses can have a significant effect on the outcome of the isomerization process for the model we consider.
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Affiliation(s)
- Kyungsun Na
- Center for Complex Quantum Systems, The University of Texas at Austin, Austin, TX 78712, USA
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Dudovich N, Polack T, Pe'er A, Silberberg Y. Simple route to strong-field coherent control. PHYSICAL REVIEW LETTERS 2005; 94:083002. [PMID: 15783887 DOI: 10.1103/physrevlett.94.083002] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2004] [Indexed: 05/24/2023]
Abstract
Coherent-control schemes to manipulate weak-field interactions are generally invalid at stronger fields, since strong-field interactions are accompanied by level power broadenings and level shifts that usually elude simple analytical treatments. Here we show that a broad subgroup of weak-field solutions (those with real fields, i.e., fields with only one quadrature in the complex plane) can be extended to the strong-field regime while retaining their properties. The salient feature of these fields is a symmetry that cancels out power broadening effects. Such fields can be generated from ultrashort coherent pulses or from incoherent broadband down-converted light. Weak-field coherent-control approaches based on these solutions can therefore be extended to the strong-field regime as we demonstrate in a two-photon absorption experiment in atomic cesium.
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Affiliation(s)
- Nirit Dudovich
- Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel
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Jain S, Kurur ND. Multiple quantum inversion in scalar coupled systems with amplitude modulated temporally overlapped pulses. JOURNAL OF MAGNETIC RESONANCE (SAN DIEGO, CALIF. : 1997) 2004; 169:240-245. [PMID: 15261618 DOI: 10.1016/j.jmr.2004.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2003] [Revised: 04/29/2004] [Indexed: 05/24/2023]
Abstract
In this paper we propose the extension of stimulated Raman adiabatic passage, a popular technique in optics for population inversion in three-level systems, to the NMR regime. The technique employs two amplitude modulated pulses-the first connecting the final and intermediate states followed by a second partially overlapped in time with it and connecting the ground and intermediate states. We present computer simulations demonstrating the applicability of the technique in NMR although we are no longer dealing with "pure" states, unlike in optics. Double quantum population inversion in two- and three-spin scalar coupled systems provides experimental support to our proposal.
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Affiliation(s)
- Sonal Jain
- Department of Chemistry, Indian Institute of Technology, New Delhi 110016, India
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Gong J, Rice SA. Complete quantum control of the population transfer branching ratio between two degenerate target states. J Chem Phys 2004; 121:1364-72. [PMID: 15260680 DOI: 10.1063/1.1764503] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A five-level four-pulse phase-sensitive extended stimulated Raman adiabatic passage scheme is proposed to realize complete control of the population transfer branching ratio between two degenerate target states. The control is achieved via a three-node null eigenstate that can be correlated with an arbitrary superposition of the target states. Our results suggest that complete suppression of the yield of one of two degenerate product states, and therefore absolute selectivity in photochemistry, is achievable and predictable, even without studying the properties of the unwanted product state beforehand.
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Affiliation(s)
- Jiangbin Gong
- Department of Chemistry and The James Franck Institute, The University of Chicago, Chicago, Illinois 60637, USA
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Gong J, Rice SA. Selective photochemistry via adiabatic passage: degenerate product states with different lifetimes. J Chem Phys 2004; 120:5117-27. [PMID: 15267381 DOI: 10.1063/1.1648303] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Two-pulse selective photochemistry that exploits population transfer via adiabatic passage is considered for the case that there are degenerate product states with different lifetimes. As an example, a four-level model system with a complex symmetric Hamiltonian is constructed. Analytical and numerical studies of this model system demonstrate that extensive control over the product branching ratio can be achieved by detuning either the pump pulse or the Stokes pulse while maintaining negligible population in the intermediate state. This control approach represents a significant simplification of both the Kobrak-Rice extended stimulated Raman adiabatic passage scheme and the Chen-Shapiro-Brumer strong-field control scheme.
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Affiliation(s)
- Jiangbin Gong
- Department of Chemistry and The James Franck Institute, The University of Chicago, Chicago, Illinois 60637, USA
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Vrábel I, Jakubetz W. Counterintuitive multiphoton pulse sequences in molecular isomerization. I. Selectivity and robustness of competing multiphoton stimulated Raman adiabatic passage processes. J Chem Phys 2003. [DOI: 10.1063/1.1545773] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ohta Y, Bando T, Yoshimoto T, Nishi K, Nagao H, Nishikawa K. Control of Intramolecular Proton Transfer by a Laser Field. J Phys Chem A 2001. [DOI: 10.1021/jp004209a] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Y. Ohta
- Department of Computational Science, Faculty of Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - T. Bando
- Department of Computational Science, Faculty of Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - T. Yoshimoto
- Department of Computational Science, Faculty of Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - K. Nishi
- Department of Computational Science, Faculty of Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - H. Nagao
- Department of Computational Science, Faculty of Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - K. Nishikawa
- Department of Computational Science, Faculty of Science, Kanazawa University, Kanazawa 920-1192, Japan
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Vitanov NV, Halfmann T, Shore BW, Bergmann K. Laser-induced population transfer by adiabatic passage techniques. Annu Rev Phys Chem 2001; 52:763-809. [PMID: 11326080 DOI: 10.1146/annurev.physchem.52.1.763] [Citation(s) in RCA: 822] [Impact Index Per Article: 35.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We review some basic techniques for laser-induced adiabatic population transfer between discrete quantum states in atoms and molecules.
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Affiliation(s)
- N V Vitanov
- Helsinki Institute of Physics, University of Helsinki, PL 9, 00014 Finland.
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21
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Kurkal V, Rice SA. Sensitivity of the Extended STIRAP Method of Selective Population Transfer to Coupling to Background States. J Phys Chem B 2001. [DOI: 10.1021/jp004194g] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vandana Kurkal
- Department of Chemistry and The James Franck Institute, The University of Chicago, Chicago, Illinois 60637
| | - Stuart A. Rice
- Department of Chemistry and The James Franck Institute, The University of Chicago, Chicago, Illinois 60637
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Goldner LS, Gerz C, Spreeuw RJC, Rolston SL, Westbrook CI, Phillips WD, Marte P, Zoller P. Coherent transfer of photon momentum by adiabatic following in a dark state. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0954-8998/6/4/016] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Vardi A, Abrashkevich D, Frishman E, Shapiro M. Theory of radiative recombination with strong laser pulses and the formation of ultracold molecules via stimulated photo-recombination of cold atoms. J Chem Phys 1997. [DOI: 10.1063/1.474282] [Citation(s) in RCA: 131] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- A. Vardi
- Department of Chemical Physics, The Weizmann Institute of Science, Rehovot, 76100 Israel
| | - D. Abrashkevich
- Department of Chemical Physics, The Weizmann Institute of Science, Rehovot, 76100 Israel
| | - E. Frishman
- Department of Chemical Physics, The Weizmann Institute of Science, Rehovot, 76100 Israel
| | - M. Shapiro
- Department of Chemical Physics, The Weizmann Institute of Science, Rehovot, 76100 Israel
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Shapiro M, Chen Z, Brumer P. Simultaneous control of selectivity and yield of molecular dissociation Pulsed incoherent interference control. Chem Phys 1997. [DOI: 10.1016/s0301-0104(97)00058-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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26
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Theory of ultrafast laser control for state-selective dynamics of diatomic molecules in the ground electronic state: vibrational excitation, dissociation, spatial squeezing and association. Chem Phys 1997. [DOI: 10.1016/s0301-0104(97)00054-2] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Hiller EM, Cina JA. Can chirp enhance cumulative pre‐resonant impulsive stimulated Raman excitation? J Chem Phys 1996. [DOI: 10.1063/1.472212] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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28
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Shapiro M. Theory of two-photon adiabatic passage: Absorption to and emission from N states. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 54:1504-1509. [PMID: 9913619 DOI: 10.1103/physreva.54.1504] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Martin J, Shore BW, Bergmann K. Coherent population transfer in multilevel systems with magnetic sublevels. III. Experimental results. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 54:1556-1569. [PMID: 9913626 DOI: 10.1103/physreva.54.1556] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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30
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Korolkov MV, Paramonov GK, Schmidt B. State‐selective control for vibrational excitation and dissociation of diatomic molecules with shaped ultrashort infrared laser pulses. J Chem Phys 1996. [DOI: 10.1063/1.472058] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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