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Sodium laser beacon (SLB) excited by a macro-micro pulse laser with low power has the following advantages: the return photons without fluctuations and the high merit quantity, although the laser beam propagation and the size of SLB suffer form the atmospheric turbulence. In addition, the macro-pulse profile may influence the interaction of laser and sodium atoms. For the macro-pulse with a Gaussian profile, it is useful to enhance the merit quantity and the excitation probability of the SLB to increase the width of micropulse. In order to obtain more of the return photons in the SLB, while increasing the laser power, the fine beam quality, the appropriate launch diameter, and the spectral width of the laser etc. must be considered. Therefore, it is of practical significance for the SLB with fine characteristics to optimize the laser parameters, the launch diameter and launch pattern.
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Keywords:
- macro-micro pulse laser /
- sodium laser beacon /
- merit quantity /
- launch diameter
[1] Bradley L C 1992 J. Opt. Soc. Am. B 9 1931
[2] Telle J M, Milonni P W, Hiliman P D 1998 Proc. SPIE 3264 37
[3] Kibllewhite E, Shi F 1998 Proc. SPIE 3353 300
[4] Milonni P W, Thode L E 1992 Applied Optics 31 785
[5] Stephen C R 2010 Nonlinear and Quantum Optics using the Density Matrix (British: Oxford University Press) p43
[6] Temkin R J 1993 J. Opt. Soc. B 10 830
[7] Jelonek M P, Fugate R Q, Lange W J, Slavin A C, Ruane R E, Cleis R A 1994 J. Opt. Soc. Am. A 11 806
[8] Rao R Z 2012 Modern Atmospheric Optics (Beijing: Science Press) p428 (in Chinese)[饶瑞中 2012 现代大气光学(北京: 科学出版社)第428页]
[9] Telle J M, Milonni P W, Hiliman P D 1998 Proc. SPIE 3264 37
[10] Humphreys R A, Bradley L C, Herrmann J 1992 The Lincoln Laboratory Journal 6 45
[11] Zhu W Y, Huang Y B, Qian X M, Rao R Z, Wang Y J 2007 Journal of atmospheric and Eenvironmental Optics 2 451 (in Chinese) [朱文越, 黄印博, 钱仙妹, 饶瑞中, 王英俭 2007 大气与环境光学学报2 451]
[12] Cai D M, Wang K, Jia P, Wang D, Liu J X 2014 Acta Phys. Sin. 63 104217 (in Chinese) [蔡冬梅, 王昆, 贾鹏, 王东, 刘建霞 2014 物理学报 63 104217]
[13] Shi F 2001 Publications of the Astronomical Society of the Pacific 113 366
[14] Ageorges N, Dainty C 2000 Laser Guide Star Adaptive Optics for Astronomy (London: Kluwer Academic Publishers) p59
[15] Qian X M, Zhu W Y, Rao R Z 2008 Acta Photonica Sinica 37 1525
[16] Holzlöhner R, Rochester S M, Calia D B, Budker D, Higbie J M, Hackenberg W 2010 Astronomy & Astrophysics 50 1
[17] Liu X Y, Qian X M, Li Y J, Rao R Z 2014 Chin. Phys. B 23 124213
[18] Rochester S M, Otarola A, Boyer C, Budker D, Ellerbroek B, Holzlöhner R, Wang L 2012 J. Opt. Soc. Am. A 6 832
[19] Strohben J W 1978 Laser beam Propagation in the atmosphere (Berlin: Springer-Verlag) p129
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[1] Bradley L C 1992 J. Opt. Soc. Am. B 9 1931
[2] Telle J M, Milonni P W, Hiliman P D 1998 Proc. SPIE 3264 37
[3] Kibllewhite E, Shi F 1998 Proc. SPIE 3353 300
[4] Milonni P W, Thode L E 1992 Applied Optics 31 785
[5] Stephen C R 2010 Nonlinear and Quantum Optics using the Density Matrix (British: Oxford University Press) p43
[6] Temkin R J 1993 J. Opt. Soc. B 10 830
[7] Jelonek M P, Fugate R Q, Lange W J, Slavin A C, Ruane R E, Cleis R A 1994 J. Opt. Soc. Am. A 11 806
[8] Rao R Z 2012 Modern Atmospheric Optics (Beijing: Science Press) p428 (in Chinese)[饶瑞中 2012 现代大气光学(北京: 科学出版社)第428页]
[9] Telle J M, Milonni P W, Hiliman P D 1998 Proc. SPIE 3264 37
[10] Humphreys R A, Bradley L C, Herrmann J 1992 The Lincoln Laboratory Journal 6 45
[11] Zhu W Y, Huang Y B, Qian X M, Rao R Z, Wang Y J 2007 Journal of atmospheric and Eenvironmental Optics 2 451 (in Chinese) [朱文越, 黄印博, 钱仙妹, 饶瑞中, 王英俭 2007 大气与环境光学学报2 451]
[12] Cai D M, Wang K, Jia P, Wang D, Liu J X 2014 Acta Phys. Sin. 63 104217 (in Chinese) [蔡冬梅, 王昆, 贾鹏, 王东, 刘建霞 2014 物理学报 63 104217]
[13] Shi F 2001 Publications of the Astronomical Society of the Pacific 113 366
[14] Ageorges N, Dainty C 2000 Laser Guide Star Adaptive Optics for Astronomy (London: Kluwer Academic Publishers) p59
[15] Qian X M, Zhu W Y, Rao R Z 2008 Acta Photonica Sinica 37 1525
[16] Holzlöhner R, Rochester S M, Calia D B, Budker D, Higbie J M, Hackenberg W 2010 Astronomy & Astrophysics 50 1
[17] Liu X Y, Qian X M, Li Y J, Rao R Z 2014 Chin. Phys. B 23 124213
[18] Rochester S M, Otarola A, Boyer C, Budker D, Ellerbroek B, Holzlöhner R, Wang L 2012 J. Opt. Soc. Am. A 6 832
[19] Strohben J W 1978 Laser beam Propagation in the atmosphere (Berlin: Springer-Verlag) p129
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