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Hyperfine interaction versus strong laser field‐optical Back–Goudsmit (Paschen–Back) effect

 

作者: Wojciech Gawlik,  

 

期刊: American Journal of Physics  （AIP Available online 1991）
卷期: Volume 59, issue 8  

页码: 706-710

 

ISSN:0002-9505

 

年代: 1991

 

DOI:10.1119/1.16748

 

出版商: American Association of Physics Teachers

 

关键词: HYPERFINE STRUCTURE;LASER RADIATION;LEVEL CROSSING;STRONG FIELDS;PHOTON−ATOM COLLISIONS;TWO−LEVEL SYSTEMS;INTERFERENCE

 

数据来源: AIP

 

摘要:

Strong laser perturbation of an atom with fine or hyperfine structure is analyzed in the context of a level‐crossing experiment. The effect of sufficiently powerful, detuned, and/or spectrally broad light is to produce ‘‘hyperfine uncoupling,’’ which can be regarded as the optical Back–Goudsmit effect. It is easily understood in terms of an analogy between the level‐crossing effect and double‐slit experiment.

 

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