Line shape of coherent population trapping resonance in the Λ-scheme under Ramsey-type interrogation in an optically dense medium

被引：7

作者：

Barantsev, K. A. ^{[1
]}

Popov, E. N. ^{[1
]}

Litvinov, A. N. ^{[1
]}

机构：

[1] Peter Great St Petersburg Polytech Univ, Ul Politekhn Skaya 29, St Petersburg 195251, Russia

来源：

QUANTUM ELECTRONICS | 2018年 / 48卷 / 07期

基金：

俄罗斯科学基金会;

关键词：

coherent population trapping resonance; Lambda-scheme; Ramsey detection technique; PHOTON RECOIL ENERGY; D1; LINE; ATOMS; INTERFERENCE;

D O I：

10.1070/QEL16668

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report a study of the Ramsey technique for detecting coherent population trapping resonance in a cold rarified ensemble of atoms with the collective effects related to its finite optical thickness taken into account. It is found that with the growth of the optical thickness of the medium the Ramsey comb becomes shifted with its maxima 'trimmed'. The possibility of producing a region of maximal atomic excitation near the exit from the medium is found.

引用

页码：615 / 620

页数：6

共 16 条

[1] Line shape and light shift of coherent population trapping resonance under Ramsey interrogation in 'hot' atoms in an optically dense medium
Voloshin, G. V.
Barantsev, K. A.
Litvinov, A. N.
[J]. QUANTUM ELECTRONICS, 2022, 52 (02) : 108 - 115
[2] The Effect of the Hyperfine Structure of an Excited Level on the Shape of the Coherent Population Trapping Resonance under Ramsey Interrogation in an Optically Dense Medium
G. V. Voloshin
K. A. Barantsev
E. N. Popov
A. N. Litvinov
[J]. Journal of Experimental and Theoretical Physics, 2019, 129 : 1 - 8
[3] The Effect of the Hyperfine Structure of an Excited Level on the Shape of the Coherent Population Trapping Resonance under Ramsey Interrogation in an Optically Dense Medium
Voloshin, G. V.
Barantsev, K. A.
Popov, E. N.
Litvinov, A. N.
[J]. JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2019, 129 (01) : 1 - 8
[4] Ramsey scheme for coherent population resonance detection in the optically dense medium
Barantsev, Konstantin
Litvinov, Andrey
Popov, Evgeniy
[J]. SARATOV FALL MEETING 2017: LASER PHYSICS AND PHOTONICS XVIII; AND COMPUTATIONAL BIOPHYSICS AND ANALYSIS OF BIOMEDICAL DATA IV, 2018, 10717
[5] Light shift of the Ramsey resonance of coherent population trapping in optically dense medium
Barantsev, Konstantin
Voloshin, Gavriil
Litvinov, Andrey
Popov, Evgeniy
[J]. XIII INTERNATIONAL CONFERENCE ON HOLE BURNING, SINGLE MOLECULE, AND RELATED SPECTROSCOPIES: SCIENCE AND APPLICATIONS (HBSM-2018), 2018, 190
[6] Ramsey signal of coherent population trapping resonance in optically dense atomic cloud
Barantsev, K. A.
Litvinov, A. N.
Voloshin, V.
Popov, E. N.
[J]. 2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018), 2018, : 369 - 369
[7] COHERENT POPULATION TRAPPING IN AN OPTICALLY DENSE MEDIUM
GORNY, MB
MATISOV, BG
ROZHDESTVENSKY, YV
[J]. ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI, 1989, 95 (04): : 1263 - 1271
[8] Influence of the finite linewidth of the laser radiation spectrum on the shape of the coherent population trapping resonance line in an optically dense medium with a buffer gas
K. A. Barantsev
E. N. Popov
A. N. Litvinov
[J]. Journal of Experimental and Theoretical Physics, 2015, 121 : 758 - 769
[9] Influence of the finite linewidth of the laser radiation spectrum on the shape of the coherent population trapping resonance line in an optically dense medium with a buffer gas
Barantsev, K. A.
Popov, E. N.
Litvinov, A. N.
[J]. JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2015, 121 (05) : 758 - 769
[10] Effect of collisions on the shape of the coherent population trapping resonance detected by the Ramsey method
Voloshin, G. V.
Barantsev, K. A.
Litvinov, A. N.
[J]. QUANTUM ELECTRONICS, 2020, 50 (11) : 1023 - 1028

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