Efficiency of 2-photon polychromatic laser guide stars
作者： H. Guillet de Chatellus , J.-P. Pique
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摘要: Polychromatic laser guide stars (PLGS) are created by resonant excitation of the mesospheric sodium two pulsed lasers at 589 nm and 569 respectively. The efficiency this process is investigated numerically means both Bloch equations rate models. influence numerous parameters studied. For 2×25 W average power return flux below 105 photons/s/m2. [less]
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sci-hub.st 参考文章(5)
Jean-Paul Pique, Ioana Cristina Moldovan, Vincent Fesquet, Concept for polychromatic laser guide stars: one-photon excitation of the 4P 3/2 level of a sodium atom Journal of The Optical Society of America A-optics Image Science and Vision. ,vol. 23, pp. 2817- 2828 ,(2006) , 10.1364/JOSAA.23.002817
Véronique Bellanger, Arnaud Courcelle, Alain Petit, A program to compute the two-step excitation of mesospheric sodium atoms for the Polychromatic Laser Guide Star Project Computer Physics Communications. ,vol. 162, pp. 143- 150 ,(2004) , 10.1016/J.CPC.2004.06.089
M. Schock, R. Foy, M. Tallon, L. Noethe, J.- P. Pique, Performance analysis of polychromatic laser guide stars used for wavefront tilt sensing Monthly Notices of the Royal Astronomical Society. ,vol. 337, pp. 910- 920 ,(2002) , 10.1046/J.1365-8711.2002.05967.X
Jean-Paul Pique, Sébastien Farinotti, Efficient modeless laser for a mesospheric sodium laser guide star Journal of The Optical Society of America B-optical Physics. ,vol. 20, pp. 2093- 2101 ,(2003) , 10.1364/JOSAB.20.002093
R. Foy, F. Biraben, P. R. McCullough, G. Grynberg, A. Migus, M. Tallon, The polychromatic artificial sodium star: a new concept for correcting the atmospheric tilt. Astronomy & Astrophysics Supplement Series. ,vol. 111, pp. 569- ,(1995)