Single layer atmospheric turbulence demonstrated by adaptive optics observations

被引:40
作者
Gendron, E [1 ]
Lena, P [1 ]
机构
[1] UNIV PARIS 07,D DIDEROT DEPT RECH SPATIALE,URA CNRS 264,F-92195 MEUDON,FRANCE
关键词
D O I
10.1007/BF00645776
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Carried with an astronomical adaptive optics (AO) system, this work reports the observational evidences of wave-front deformations dominated by sources of perturbation acting as phase slabs moving at a constant speed in front of the telescope aperture. Consequences for improved adaptive optics compensation are suggested.
引用
收藏
页码:221 / 228
页数:8
相关论文
共 24 条
[1]   ADAPTIVE OPTICS FOR ASTRONOMY - PRINCIPLES, PERFORMANCE, AND APPLICATIONS [J].
BECKERS, JM .
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1993, 31 :13-62
[2]   ATMOSPHERIC FLUCTUATIONS - EMPIRICAL STRUCTURE FUNCTIONS AND PROJECTED PERFORMANCE OF FUTURE INSTRUMENTS [J].
BESTER, M ;
DANCHI, WC ;
DEGIACOMI, CG ;
GREENHILL, LJ ;
TOWNES, CH .
ASTROPHYSICAL JOURNAL, 1992, 392 (01) :357-374
[3]   WIND AND CN2 PROFILING BY SINGLE-STAR SCINTILLATION ANALYSIS [J].
CACCIA, JL ;
AZOUIT, M ;
VERNIN, J .
APPLIED OPTICS, 1987, 26 (07) :1288-1294
[5]   WAVE-FRONT TEMPORAL SPECTRA IN HIGH-RESOLUTION IMAGING THROUGH TURBULENCE [J].
CONAN, JM ;
ROUSSET, G ;
MADEC, PY .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1995, 12 (07) :1559-1570
[6]  
ESSLINGER O, 1995, UNPUB ASTRON ASTROPH
[7]   SPACE-TIME DOUBLE CORRELATIONS AND SPECTRA IN A TURBULENT BOUNDARY LAYER [J].
FAVRE, AJ ;
GAVIGLIO, JJ ;
DUMAS, R .
JOURNAL OF FLUID MECHANICS, 1957, 2 (04) :313-342
[8]   FURTHER SPACE-TIME CORRELATIONS OF VELOCITY IN A TURBULENT BOUNDARY LAYER [J].
FAVRE, AJ ;
GAVIGLIO, JJ ;
DUMAS, RJ .
JOURNAL OF FLUID MECHANICS, 1958, 3 (04) :344-356
[9]  
HOGGE CB, 1976, IEEE T ANTENN PROPAG, V24, P114
[10]  
JORGENSON MB, 1993, ICO 16 SAT C ACT AD, P143