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1.
Arkhipkin, V. G.
Propagation of two short
pulses
under conditions of electromagnetically induced transparency: adiabatic following / V. G. Arkhipkin, I. V. Timofeev> // Saratov fall meeting '99:
Laser
physics and spectroscopy. Ser. Proceedings of the society of photo-optical instrumentation engineers (SPIE) : SPIE-Int. Soc. Optical Engineering, 2000. -
Vol. 4002
. - P. 45-51,
DOI
10.1117/12.380132. - Cited References: 31 . - ISBN 0277-786X. - ISBN 0-8194-3627-5
Рубрики:
POPULATION TRANSFER
LASER
-
PULSES
QUANTUM
COHERENCE
MEDIA
INDEX
INTERFERENCE
ENHANCEMENT
TRANSITIONS
REFRACTION
Кл.слова (ненормированные):
electromagnetically-induced transparency
--
coherent population trapping
--
atomic coherence
--
quantum interference
--
adiabatic following
--
dressed field
pulses
Аннотация:
Spatio-temporal dynamics of two short
laser
pulses
propagating in an absorbing medium, which consists of one-and two-photon resonant ii-atoms, is investigated in the adiabatic approximation. We give an analytical solution and compare it with numerical simulations. It is shown that
pulses
may propagate in a medium, whose thickness is considerably greater than the length of the linear absorption of a single weak probe wave. Finally, full transfer of the probe pulse energy into the coupling pulse takes place. A vector model of the adiabatic interaction of two
pulses
with three-level atom is proposed.
WOS
,
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Доп.точки доступа:
Timofeev, I. V.; Тимофеев, Иван Владимирович; Архипкин, Василий Григорьевич; International Workshop/Fall School Meeting for Young Scientists and Students on Optics,
Laser
Physics, and Biophysics (Saratov Fall Meeting 99) (1999 ; Oct. ; Saratov)
}
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2.
Arkhipkin, V. G.
Pulse pair propagation under conditions of induced transparency / V. G. Arkhipkin, I. V. Timofeev ; ed. kin, VG Arkh> // Optical pulse and beam propagation II. Ser. Proceedings of the society of photo-optical instrumentation engineers (SPIE) : SPIE-Int. Soc. Optical Engineering, 2000. -
Vol. 3927
. - P. 368-375,
DOI
10.1117/12.382069. - Cited References: 19 . - ISBN 0277-786X. - ISBN 0-8194-3544-9
РУБ
Optics
Рубрики:
ELECTROMAGNETICALLY INDUCED TRANSPARENCY
ADIABATIC POPULATION TRANSFER
LASER
-
PULSES
MULTILEVEL SYSTEMS
QUANTUM
Кл.слова (ненормированные):
adiabatic population transfer
--
coherent population trapping electromagnetically induced transparency
--
counterintuitive pulse sequence
Аннотация:
The spatial and temporal dynamics of tno short
laser
pulses
propagating in absorbing three-level medium under conditions of induced transparency is investigated in adiabatic approximation. We analyse two cases of electromagnetically induced transparency creating - coherent population trapping and adiabatic population transfer. It is shown that in both cases the probe pulse can penetrate into a medium at a distance considerably exceeding the length of linear absorption of a single weak probe pulse in absence of a coupling pulse at adjacent transition. The difference of spatial and temporal evolution of level populations in processes of coherent population trapping and adiabatic population transfer is although demonstrated.
WOS
,
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Доп.точки доступа:
Timofeev, I. V.; Тимофеев, Иван Владимирович; Архипкин, Василий Григорьевич; Conference on Optical Pulse and Beam Propagation II (2000 ; Jan. ; 25-27 ; San Jose, CA)
}
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3.
Arkhipkin, V. G.
Temporal shape manipulation of intense light
pulses
by coherent population trapping / V. G. Arkhipkin, I. V. Timofeev> // Phys. Rev. A. - 2006. -
Vol. 73
,
Is. 2
. - Ст. 25803,
DOI
10.1103/PhysRevA.73.025803. - Cited References: 37 . - ISSN 1050-2947
РУБ
Optics + Physics, Atomic, Molecular & Chemical
Рубрики:
ELECTROMAGNETICALLY INDUCED TRANSPARENCY
NONLINEAR FREQUENCY-CONVERSION
DOUBLE-LAMBDA SYSTEM
LASER
-
PULSES
MEDIA
PROPAGATION
STORAGE
Аннотация:
We describe how to control the temporal shape of adiabaton using peculiarities of propagation dynamics under coherent population trapping. Temporal compression is demonstrated as a special case of pulse shaping. The general case of unequal oscillator strengths of two optical transitions in an atom is considered.
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,
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Доп.точки доступа:
Timofeev, I. V.; Тимофеев, Иван Владимирович; Архипкин, Василий Григорьевич
}
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4.
Arkhipkin, V. G.
Induction of the maximum Raman coherence in an extended medium through fractional adiabatic passage / V. G. Arkhipkin, I. V. Timofeev> // Opt. Spectrosc. - 2006. -
Vol. 100
,
Is. 3
. - P. 433-436,
DOI
10.1134/S0030400X06030210. - Cited References: 24 . - ISSN 0030-400X
РУБ
Optics + Spectroscopy
Рубрики:
POPULATION TRANSFER
LASER
-
PULSES
ATOMS
Аннотация:
The effect of fractional stimulated Raman adiabatic passage in an optically dense medium of three-level Lambda atoms is shown to result in the maximum coherence on the Raman transition on a length of the medium that considerably exceeds the length of linear resonant absorption. The general case of unequal oscillator strengths of the adjacent transitions is analyzed. The results are of interest for coherent anti-Stokes Raman spectroscopy with delayed
pulses
.
WOS
,
РИНЦ
,
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Доп.точки доступа:
Timofeev, I. V.; Тимофеев, Иван Владимирович; Архипкин, Василий Григорьевич
}
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5.
Arkhipkin, V. G.
Pulse pair propagation under conditions of induced transparency: adiabatic approximation / V. G. Arkhipkin, I. V. Timofeev ; ed.: SA Gurevich, SA Gurevic ;
Laser
Optics 2000 Conference (2000 ; Jun ; 26-30 ; St. Petersburg)> //
Laser
optics 2000: semiconductor lasers and optical communication. Ser. proceedings of the society of photo-optical instrumentation engineers (SPIE) : SPIE-Int. Soc. Optical Engineering, 2001. -
Vol. 4354
. - P. 111-117,
DOI
10.1117/12.418816. - Cited References: 18 . - ISBN 0277-786X. - ISBN 0-8194-4044-2
РУБ
Optics
Рубрики:
ELECTROMAGNETICALLY INDUCED TRANSPARENCY
COHERENT POPULATION TRANSFER
LASER
-
PULSES
MULTILEVEL SYSTEMS
QUANTUM
Кл.слова (ненормированные):
adiabatic population transfer
--
coherent population trapping
--
electromagnetically induced transparency
--
counterintuitive pulse sequence
Аннотация:
The features of spatial and temporal evolution of two short
laser
pulses
propagating in three-level medium under conditions of coherent population trapping and adiabatic population transfer is investigated in adiabatic approximation. It is shown that in both cases
pulses
can penetrate into a medium at a distance considerably exceeding the length of linear absorption of a single weak probe pulse in absence of a coupling pulse at adjacent transition. The difference of spatial and temporal evolution of level populations in processes of coherent population trapping and adiabatic population transfer is demonstrated. Also we show that the concept of dressed-field
pulses
is consequence of Manley-Raw relation.
WOS
,
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Доп.точки доступа:
Timofeev, I. V.; Тимофеев, Иван Владимирович; Gurevich, S. A. \ed.\; Архипкин, Василий Григорьевич;
Laser
Optics, International Conference (2000 ; June ; 26-30 ; St. Petersburg)
}
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6.
Arkhipkin, V. G.
Inversion in an extended three-level medium produced by adiabatic population transfer / V. G. Arkhipkin, I. V. Timofeev> // Opt. Spectrosc. - 2001. -
Vol. 91
,
Is. 5
. - P. 810-814,
DOI
10.1134/1.1420867. - Cited References: 17 . - ISSN 0030-400X
Перевод заглавия:
Инверсия в протяженной трехуровневой среде с помощью адиабатического переноса населенности
РУБ
Optics + Spectroscopy
Рубрики:
ELECTROMAGNETICALLY INDUCED TRANSPARENCY
MULTILEVEL SYSTEMS
LASER
-
PULSES
3-LEVEL
Аннотация:
Features of the adiabatic population transfer are studied with the spatial evolution of interacting
pulses
propagating in an optically dense medium of three-level A-atoms taken into account. A self-consistent analytical solution describing the spatial-temporal dynamics of interacting short
pulses
under the conditions of adiabatic population transfer is constructed in the adiabatic approximation with consideration for the first nonadiabatic correction. Practically complete inversion on a forbidden transition determined by coherent (adiabatic) population transfer is shown to take place over a length of the medium, which may exceed the absorption length of a weak probing pulse in the absence of control radiation on the adjacent transition by several orders of magnitude. (C) 2001 MAIK "Nauka/Interperiodica".
WOS
,
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Держатели документа:
Russian Acad Sci, LV Kirensky Phys Inst, Siberian Div, Krasnoyarsk 660036, Russia
Krasnoyarsk State Univ, Krasnoyarsk 660041, Russia
Доп.точки доступа:
Timofeev, I. V.; Тимофеев, Иван Владимирович; Архипкин, Василий Григорьевич
}
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7.
Efficient selective excitation
in optically thick extensive media by adiabatic population transfer / V. G. Arkhipkin [et al.] ; ed.: K Mima, GL Kulcinski, ki, GL Kulci> // High-power lasers in energy engineering. Ser. Proceedings of the society of photo-optical instrumentation engineers (SPIE) : SPIE-Int. Soc. Optical Engineering, 2000. -
Vol. 3886
. - P. 699-703,
DOI
10.1117/12.375171. - Cited References: 13 . - ISBN 0277-786X. - ISBN 0-8194-3484-1
РУБ
Optics + Physics, Applied + Physics, Fluids & Plasmas
Рубрики:
ELECTROMAGNETICALLY INDUCED TRANSPARENCY
MULTILEVEL SYSTEMS
LASER
-
PULSES
Кл.слова (ненормированные):
adiabatic population transfer
--
electromagnetically induced transparency
--
counterintuitive pulse sequence
Аннотация:
In this work the feature of spatio-temporal evolution of two partially overlapped short
pulses
of counterintuitive sequence in a medium of three-level absorbing atoms in conditions of adiabatic transfer of population are investigated. The analytic solution is constructed. It is shown, that selective excitation of two-photon resonant state with a near-unity probability is conserved on the length of medium, which is considerably greater than the absorbtion length of a weak probe pulse in the absence of a coupling pulse at the adjacent transition.
WOS
,
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Доп.точки доступа:
Arkhipkin, V. G.; Архипкин, Василий Григорьевич; Manushkin, D. V.; Timofeev, V. P.; Timofeev, I. V.; Тимофеев, Иван Владимирович; Conference on High-Power Lasers in Energy Engineering (1999, Nov. ; Osaka, Japan)
}
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8.
Arkhipkin, V. G.
Adiabatic propagation of short
pulses
under conditions of electromagnetically induced transparency / V. G. Arkhipkin, I. V. Timofeev> // Quantum Electron. - 2000. -
Vol. 30
,
Is. 2
. - P. 180-184,
DOI
10.1070/QE2000v030n02ABEH001683. - Cited References: 31 . - ISSN 1063-7818
Перевод заглавия:
Адиабатическое распространение коротких импульсов в условиях электромагнитно-индуцированной прозрачности
РУБ
Engineering, Electrical & Electronic + Physics, Applied
Рубрики:
POPULATION TRANSFER
LASER
-
PULSES
INTERFERENCE
ENHANCEMENT
COHERENCE
QUANTUM
SYSTEMS
INDEX
Аннотация:
The spatial and temporal dynamics of two short
pulses
propagating in an optically dense medium of resonant three-level Lambda-atoms is investigated numerically and analytically. The maximum coherence for the Raman transition due to coherent population trapping. it is shown that, at the initial stage of propagation, the waveforms of such
pulses
only slightly change along the length of the medium, which may considerably exceed the length of linear absorption for a single weak pulse. As the length of the absorbing medium increases, the energy of the probe (first) pulse is completely transferred into the second (control) pulse.
WOS
Публикация на русском языке
Архипкин, Василий Григорьевич. Адиабатическое распространение коротких импульсов в условиях электромагнитно-индуцированной прозрачности [Текст] / В. Г. Архипкин, И. В. Тимофеев // Квант. электрон. - 2000. - Т. 30 № 2. - С. 180-184
Держатели документа:
Russian Acad Sci, LV Kirensky Phys Inst, Siberian Div, Krasnoyarsk 660036, Russia
Krasnoyarsk State Univ, Krasnoyarsk 660041, Russia
Доп.точки доступа:
Timofeev, I. V.; Тимофеев, Иван Владимирович; Архипкин, Василий Григорьевич
}
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