Enhanced absorption Hanle effect on the Fg = F → Fe = F+1 closed transitions

被引：80

作者：

Renzoni, F

Zimmermann, C

Verkerk, P

Arimondo, E

机构：

[1] Univ Hamburg, Inst Laser Phys, D-20355 Hamburg, Germany

[2] Univ Tubingen, Inst Phys, D-72076 Tubingen, Germany

[3] Univ Sci & Tech Lille Flandres Artois, UFR Phys, Lab Phys Lasers Atomes & Mol, F-59655 Villeneuve Dascq, France

[4] Univ Pisa, Dipartimento Fis, I-56126 Pisa, Italy

[5] Ist Nazl Fis Mat, I-56126 Pisa, Italy

来源：

JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS | 2001年 / 3卷 / 01期

关键词：

Hanle effect; bright resonance; atomic coherence;

D O I：

10.1088/1464-4266/3/1/352

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We analyse the Hanle effect on a closed F-g --> F-e = F-g + 1 transition. Two configurations are examined, for linearly and circularly polarized laser radiation, with the applied magnetic field collinear to the laser light wavevector. We describe the peculiarities of the Hanle signal for linearly polarized laser excitation, characterized by narrow bright resonances at low laser intensities. The mechanism behind this effect is identified, and numerical solutions for the optical Bloch equations are presented for different transitions.

引用

收藏

页码：S7 / S14

页数：8

相关论文

共 38 条

[1] Steep anomalous dispersion in coherently prepared Rb vapor [J].

Akulshin, AM ;

Barreiro, S ;

Lezama, A .

PHYSICAL REVIEW LETTERS, 1999, 83 (21) :4277-4280

[2] 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

[3] Coherent population trapping in laser spectroscopy [J].

Arimondo, E .

PROGRESS IN OPTICS, VOL XXXV, 1996, 35 :257-354

[4] LASER COOLING BELOW THE ONE-PHOTON RECOIL ENERGY BY VELOCITY-SELECTIVE COHERENT POPULATION TRAPPING [J].

ASPECT, A ;

ARIMONDO, E ;

KAISER, R ;

VANSTEENKISTE, N ;

COHENTANNOUDJI, C .

PHYSICAL REVIEW LETTERS, 1988, 61 (07) :826-829

[5] SUBNATURAL COHERENCE EFFECTS IN SATURATION SPECTROSCOPY USING A SINGLE TRAVELING WAVE [J].

BERTUCCELLI, G ;

BEVERINI, N ;

GALLI, M ;

INGUSCIO, M ;

STRUMIA, F ;

GIUSFREDI, G .

OPTICS LETTERS, 1985, 10 (06) :270-272

[6]

BEYERTT SS, 2000, THESIS TUBINGEN

[7] LEVEL-CROSSING UNDER NEARLY MONOCHROMATIC EXCITATION BY A NARROW-BAND CW DYE LASER [J].

BRAND, H ;

LANGE, W ;

LUTHER, J ;

NOTTBECK, B ;

SCHRODER, HW .

OPTICS COMMUNICATIONS, 1975, 13 (03) :286-288

[8] Buffer-gas-induced linewidth reduction of coherent dark resonances to below 50 Hz [J].

Brandt, S ;

Nagel, A ;

Wynands, R ;

Meschede, D .

PHYSICAL REVIEW A, 1997, 56 (02) :R1063-R1066

[9] Coherent dark states of rubidium 87 in a buffer gas using pulsed laser light [J].

Brattke, S ;

Kallmann, U ;

Hartmann, WD .

EUROPEAN PHYSICAL JOURNAL D, 1998, 3 (02) :159-161

[10] Nonlinear magneto-optics and reduced group velocity of light in atomic vapor with slow ground state relaxation [J].

Budker, D ;

Kimball, DF ;

Rochester, SM ;

Yashchuk, VV .

PHYSICAL REVIEW LETTERS, 1999, 83 (09) :1767-1770

← 1 2 3 4 →