Laser cooling and trapping experiments for cesium atoms in NRLM

التفاصيل البيبلوغرافية
العنوان: Laser cooling and trapping experiments for cesium atoms in NRLM
المؤلفون: S. Ohshima, Yasuhiro Nakadan, Takayuki Kurosu, Takeshi Ikegami
المصدر: SPIE Proceedings.
بيانات النشر: SPIE, 1993.
سنة النشر: 1993
مصطلحات موضوعية: Condensed Matter::Quantum Gases, Chemistry, Physics::Optics, Resonance, Frequency standard, Laser, Atomic fountain, law.invention, Semiconductor laser theory, Chemical species, Raman cooling, law, Laser cooling, Physics::Atomic and Molecular Clusters, Physics::Atomic Physics, Atomic physics
الوصف: Present status of laser cooling experiments in NRLM is presented. Laser cooling and trapping experiments for cesium atoms are continued in NRLM to develop an atomic fountain frequency standard. As a first step, we performed Cs atomic beam deceleration and trapping experiments. Atomic beam cesium atoms were decelerated by counterpropagating radiation from semiconductor laser diodes. The laser frequency was chirped to keep it in resonance with the decelerated atoms. The decelerated atoms were trapped by six mutually orthogonal laser beams in a magneto-optical trap configuration. The atoms could also be trapped directly from ambient cesium gas in a glass cell without using the deceleration laser beam. The characteristics of the trapped atoms are reported.
تدمد: 0277-786X
DOI: 10.1117/12.143681
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3c129cef280db977b06889e4d0567a6c
https://doi.org/10.1117/12.143681
رقم الانضمام: edsair.doi...........3c129cef280db977b06889e4d0567a6c
قاعدة البيانات: OpenAIRE
الوصف
تدمد:0277786X
DOI:10.1117/12.143681