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The dynamics of magneto-optical trap loading by light-induced atom desorption (LIAD) are investigated theoretically and experimentally. The loading of the MOT has been described by a theoretical model. We have paid close attention to the background gases which are essentially important for the ultimate vacuum pressure. The experiment is done based on a glass cell and all the results are well in agreement with the theory. The decay process of the background vacuum pressure caused by the untrapped cesium atoms after shutting off the desorption light is explained quantitatively. The LIAD effect is proved to be an effective tool to control the loading of the MOT and the neutral single atoms in experiment.
[1] Metcalf H J, Van der Straten P 1999 Laser Cooling and Trapping (Springer, New York)
[2] Anderson M, Ensher J, Matthews M, Wieman C, Cornell E 1995 Science 269 198
[3] Meucci M, Nagel A, Nasyrov K A, Rachini S, Moi L 1999 Phys. Rev. A 60 4693
[4] De Marco B, Jin D S 1999 Science 285 1703
[5] Wang J, He J, Qiu Y, Yang B D, Zhao J Y, Zhang T C, Wang J M 2008 Chin. Phys. B 17 2062
[6] He J, Wang J, Yang B D, Zhao J Y, Zhang T C, Wang J M 2009 Chin. Phys. B 18 3404
[7] Liu T, zhang T C, Wang J M, Peng K C 2004 Acta Phys. Sin. 53 1346 (in Chinese) [刘 涛、张天才、王军民、彭堃墀 2004 53 1346]
[8] Zhang Y C, Li G, Zhang P F, Wang J M, Zhang T C 2009 Front. Phys. China 4 190
[9] Zhang J, Li G, Wang J M, Zhang T C 2008 Acta Sin. Quantum Optica 14 156 (in Chinese) [张 静、李 刚、王军民、张天才 2008 量子光学学报 14 156]
[10] Zhang J, Zhang T C, Wang J M, Peng K C 2007 Chin. Phys. B 16 1295
[11] Schlosser N, Reymond G, Protsenko I, Grangier P 2001 Nature 411 1024
[12] Wang J M, Wang J, Yan S B, Gen T, Zhang T C 2009 Rev. Sci. Instrum. 79 123116
[13] Fortagh J, Grossman A, Hnsch T W, Zimmermann C 1998 J. Appl. Phys. 84 6499
[14] Gozzini A, Mango F, Xu J H, Alzetta G, Maccarone F, Bernheim R A 1993 Nuovo Cimento D 15 709
[15] Atutov S N, Biancalana V, Bicchi P, Marinelli C, Mariotti E,
[16] Alexandrov E B, Balabas M V, Budker D, English D, Kimball D F, Li C H, Yashchuk V V 2002 Phys. Rev. A 66 042903
[17] Burchianti A, Bogi A, Marinelli C, Maibohm C, Mariotti E, Moi L 2006 Phys. Rev. Lett. 97 157404
[18] Karaulanov T, Graf M T, English D, Rochester S M, Rosen Y J, Tsigutkin K, Budker D, Alexandrov E B, Balabas M V, Jackson Kimball D F, Narducci F A, Pustelny S, Yashchuk V V 2009 Phys. Rev. A 79 012902
[19] Hatakeyama A, Oe K, Ota K, Hara S, Arai J, Yabuzaki T, Young A R 2000 Phys. Rev. Lett. 84 1407
[20] Anderson B P, Kasevich M A 2001 Phys. Rev. A 63 023404
[21] Atutov S N, Calabrese R, Guidi V, Mai B, Rudavets A G, Scansani E, Tomassetti L, Biancalana V, Burchianti A, Marinelli C, Mariotti E, Moi L, Veronesi S 2003 Phys. Rev. A 67 053401
[22] Klempt C, van Zoest T, Henninger T, Topic O, Rasel E, Ertmer W, Arlt J 2006 Phys. Rev. A 73 013410
[23] Zhang P F, Xu X P, Zhang H C, Zhou S Y, Wang Y Z 2007 Acta Phys. Sin. 56 6022 (in Chinese) [张鹏飞、许忻平、张海潮、周善钰、王育竹 2007 56 6022]
[24] Zhang P F, Li G, Zhang Y C, Guo Y Q, Wang J M, Zhang T C 2009 Phys. Rev. A 80 053420
[25] Monroe C, Swann W, Robinson H, Wieman C 1990 Phys. Rev. Lett. 65 1571
[26] Varian Ion Pumps Catalog Varian Inc.
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[1] Metcalf H J, Van der Straten P 1999 Laser Cooling and Trapping (Springer, New York)
[2] Anderson M, Ensher J, Matthews M, Wieman C, Cornell E 1995 Science 269 198
[3] Meucci M, Nagel A, Nasyrov K A, Rachini S, Moi L 1999 Phys. Rev. A 60 4693
[4] De Marco B, Jin D S 1999 Science 285 1703
[5] Wang J, He J, Qiu Y, Yang B D, Zhao J Y, Zhang T C, Wang J M 2008 Chin. Phys. B 17 2062
[6] He J, Wang J, Yang B D, Zhao J Y, Zhang T C, Wang J M 2009 Chin. Phys. B 18 3404
[7] Liu T, zhang T C, Wang J M, Peng K C 2004 Acta Phys. Sin. 53 1346 (in Chinese) [刘 涛、张天才、王军民、彭堃墀 2004 53 1346]
[8] Zhang Y C, Li G, Zhang P F, Wang J M, Zhang T C 2009 Front. Phys. China 4 190
[9] Zhang J, Li G, Wang J M, Zhang T C 2008 Acta Sin. Quantum Optica 14 156 (in Chinese) [张 静、李 刚、王军民、张天才 2008 量子光学学报 14 156]
[10] Zhang J, Zhang T C, Wang J M, Peng K C 2007 Chin. Phys. B 16 1295
[11] Schlosser N, Reymond G, Protsenko I, Grangier P 2001 Nature 411 1024
[12] Wang J M, Wang J, Yan S B, Gen T, Zhang T C 2009 Rev. Sci. Instrum. 79 123116
[13] Fortagh J, Grossman A, Hnsch T W, Zimmermann C 1998 J. Appl. Phys. 84 6499
[14] Gozzini A, Mango F, Xu J H, Alzetta G, Maccarone F, Bernheim R A 1993 Nuovo Cimento D 15 709
[15] Atutov S N, Biancalana V, Bicchi P, Marinelli C, Mariotti E,
[16] Alexandrov E B, Balabas M V, Budker D, English D, Kimball D F, Li C H, Yashchuk V V 2002 Phys. Rev. A 66 042903
[17] Burchianti A, Bogi A, Marinelli C, Maibohm C, Mariotti E, Moi L 2006 Phys. Rev. Lett. 97 157404
[18] Karaulanov T, Graf M T, English D, Rochester S M, Rosen Y J, Tsigutkin K, Budker D, Alexandrov E B, Balabas M V, Jackson Kimball D F, Narducci F A, Pustelny S, Yashchuk V V 2009 Phys. Rev. A 79 012902
[19] Hatakeyama A, Oe K, Ota K, Hara S, Arai J, Yabuzaki T, Young A R 2000 Phys. Rev. Lett. 84 1407
[20] Anderson B P, Kasevich M A 2001 Phys. Rev. A 63 023404
[21] Atutov S N, Calabrese R, Guidi V, Mai B, Rudavets A G, Scansani E, Tomassetti L, Biancalana V, Burchianti A, Marinelli C, Mariotti E, Moi L, Veronesi S 2003 Phys. Rev. A 67 053401
[22] Klempt C, van Zoest T, Henninger T, Topic O, Rasel E, Ertmer W, Arlt J 2006 Phys. Rev. A 73 013410
[23] Zhang P F, Xu X P, Zhang H C, Zhou S Y, Wang Y Z 2007 Acta Phys. Sin. 56 6022 (in Chinese) [张鹏飞、许忻平、张海潮、周善钰、王育竹 2007 56 6022]
[24] Zhang P F, Li G, Zhang Y C, Guo Y Q, Wang J M, Zhang T C 2009 Phys. Rev. A 80 053420
[25] Monroe C, Swann W, Robinson H, Wieman C 1990 Phys. Rev. Lett. 65 1571
[26] Varian Ion Pumps Catalog Varian Inc.
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