Precision spectroscopy of cold strontium atoms, towards optical atomic clock

Bulletin of the Polish Academy of Sciences. Technical Sciences

F. OzimekInstitute of Experimental Physics, University of Warsaw, 69 Ho?a St., 00-681 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  C. RadzewiczInstitute of Experimental Physics, University of Warsaw, 69 Ho?a St., 00-681 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  A. CyganInstitute of Physics, Nicolaus Copernicus University, 5 Grudziadzka St., 87-100 Torun, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  K. BielskaInstitute of Physics, Nicolaus Copernicus University, 5 Grudziadzka St., 87-100 Torun, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  R. Ciury?oInstitute of Physics, Nicolaus Copernicus University, 5 Grudziadzka St., 87-100 Torun, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  M. ZawadaInstitute of Physics, Nicolaus Copernicus University, 5 Grudziadzka St., 87-100 Torun, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  M. Piwi?skiInstitute of Physics, Nicolaus Copernicus University, 5 Grudziadzka St., 87-100 Torun, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  R.S. Trawi?skiInstitute of Physics, Nicolaus Copernicus University, 5 Grudziadzka St., 87-100 Torun, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  D. LisakInstitute of Physics, Nicolaus Copernicus University, 5 Grudziadzka St., 87-100 Torun, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  P. Morzy?skiInstitute of Physics, Nicolaus Copernicus University, 5 Grudziadzka St., 87-100 Torun, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar²  M. BoberM. Smoluchowski Institute of Physics, Jagiellonian University, 4 Reymonta St., 30-059 Cracow, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar³  W. GawlikM. Smoluchowski Institute of Physics, Jagiellonian University, 4 Reymonta St., 30-059 Cracow, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar³  J. ZachorowskiCorresponding authorM. Smoluchowski Institute of Physics, Jagiellonian University, 4 Reymonta St., 30-059 Cracow, PolandEmailOther articles by this author:De Gruyter OnlineGoogle Scholar³ 

[1] Institute of Experimental Physics, University of Warsaw, 69 Ho?a St., 00-681 Warsaw, Poland;Institute of Physics, Nicolaus Copernicus University, 5 Grudziadzka St., 87-100 Torun, Poland;M. Smoluchowski Institute of Physics, Jagiellonian University, 4 Reymonta St., 30-059 Cracow, Poland

关键词: Keywords : laser spectroscopy;    cold atoms;    optical atomic clock;   

DOI  :  10.2478/v10175-012-0082-x

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

This report concerns the experiment of precision spectroscopy of cold strontium atoms in the Polish National Laboratory of Atomic, Molecular and Optical Physics in Toruń. The system is composed of a Zeeman slower and magneto-optical traps (at 461 nm and 689 nm), a frequency comb, and a narrow-band laser locked to an ultra-stable optical cavity. All parts of the experiment are prepared and the first measurements of the absolute frequency of the 1S0-3P1, 689 nm optical transition in 88Sr atoms are performed.

【 授权许可】

Unknown