Coherent population trapping for magnetic field measurements

被引：6

作者：

Alipieva, E ^{[1
]}

Andreeva, C ^{[1
]}

Avramov, L ^{[1
]}

Bevilaqua, G ^{[1
]}

Biancala, V ^{[1
]}

Borisova, E ^{[1
]}

Breschi, E ^{[1
]}

Cartaleva, S ^{[1
]}

Dancheva, Y ^{[1
]}

Gateva, S ^{[1
]}

Karaulanov, T ^{[1
]}

Lammegger, R ^{[1
]}

Moi, L ^{[1
]}

Petrov, L ^{[1
]}

Petrov, N ^{[1
]}

Slavov, D ^{[1
]}

Taskova, E ^{[1
]}

Todorov, G ^{[1
]}

Windholz, L ^{[1
]}

Yanev, A ^{[1
]}

机构：

[1] Bulgarian Acad Sci, Inst Elect, BU-1784 Sofia, Bulgaria

来源：

13th International School on Quantum Electronics: Laser Physics and Applications | 2005年 / 5830卷

关键词：

Coherent Population Trapping; Zeeman Optical Pumping; optical magnetometry;

D O I：

10.1117/12.617773

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The purpose of this communication is to summarize and compare the results obtained under the project "New all-optical systems and methods for magnetic and electromagnetic field measurement", financed by EC (contract G6RD-CT-2001-00642). The main aim of the project is investigation of the potential of different approaches based on the effect of Coherent Population Trapping (CPT) for magnetic field measurement. The investigated approaches are: (i) CPT prepared by coupling pairs of non-degenerate Zeeman sublevels belonging to the two ground-state hyperfine components of alkali atoms by means of polychromatic laser field; (ii) CPT prepared by coupling degenerate Zeeman sublevels belonging to a single ground-state hyperfine component of alkali atoms by means of single-frequency laser field of appropriate polarization at zero magnetic field (MF); and (iii) polychromatic laser field couples pairs of non-degenerate Zeeman sublevels belonging to a single ground-state hyperfine level of alkali atoms.

引用

页码：170 / 175

页数：6

共 6 条

[1] Electromagnetically induced absorption and transparency due to resonant two-field excitation of quasidegenerate levels in Rb vapor [J].

Akulshin, AM ;

Barreiro, S ;

Lezama, A .

PHYSICAL REVIEW A, 1998, 57 (04) :2996-3002

[2] EXPERIMENTAL-METHOD FOR OBSERVATION OF RF TRANSITIONS AND LASER BEAT RESONANCES IN ORIENTED NA VAPOR [J].

ALZETTA, G ;

GOZZINI, A ;

MOI, L ;

ORRIOLS, G .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1976, 36 (01) :5-20

[3] Two-color coherent population trapping in a single Cs hyperfine transition, with application in magnetometry [J].

Andreeva, C ;

Bevilacqua, G ;

Biancalana, V ;

Cartaleva, S ;

Dancheva, Y ;

Karaulanov, T ;

Marinelli, C ;

Mariotti, E ;

Moi, L .

APPLIED PHYSICS B-LASERS AND OPTICS, 2003, 76 (06) :667-675

[4] Nonlinear magneto-optical rotation with frequency-modulated light [J].

Budker, D ;

Kimball, DF ;

Yashchuk, VV ;

Zolotorev, M .

PHYSICAL REVIEW A, 2002, 65 (05) :4

[5] DETECTION OF STATIC MAGNETIC FIELD PRODUCED BY ORIENTED NUCLEI OF OPTICALLY PUMPED 3HE GAS [J].

COHENTAN.C ;

DUPONTRO.J ;

HAROCHE, S ;

LALOE, F .

PHYSICAL REVIEW LETTERS, 1969, 22 (15) :758-&

[6] Picotesla magnetometry with coherent dark states [J].

Stähler, M ;

Knappe, S ;

Affolderbach, C ;

Kemp, W ;

Wynands, R .

EUROPHYSICS LETTERS, 2001, 54 (03) :323-328

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