• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 22 Issue 2
Apr.  2009
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Article Contents
RONG Jian, DING Xueke, ZHONG Xiaochun. Isoplanatic Angles of Single-and Dual-conjugate Adaptive Optics Systems in Lidar[J]. Journal of Southwest Jiaotong University, 2009, 22(2): 190-194.
Citation: RONG Jian, DING Xueke, ZHONG Xiaochun. Isoplanatic Angles of Single-and Dual-conjugate Adaptive Optics Systems in Lidar[J]. Journal of Southwest Jiaotong University, 2009, 22(2): 190-194.

Isoplanatic Angles of Single-and Dual-conjugate Adaptive Optics Systems in Lidar

  • Received Date: 06 Aug 2007
  • Publish Date: 20 Apr 2009
  • To improve the detective ability of air-borne and ground laser lidar systems,the expressions of isoplanatic angles of single-and dual-conjugate systems were deduced.The selections of conjugation height for lidar systems were discussed,and the isoplanatic angles of single-conjugate,dual-conjugate and classical AO(adaptive optics) systems were compared by numerical simulations.The simulated results indicate that the gains of the isoplanatic angles of a dual-conjugate system are 3 000 and 1 000 μrad respectively for up or down channel,while the gains of the isoplanatic angles of a single-conjugate system are almost 0 at a long distance.

     

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  • 周仁忠,阎吉祥.自适应光学理论[M].北京:北京理工大学出版社,1996:205-217.[2] BECKES J M.Multi-conjugate adaptive optics:experiments in atmospheric tomography[C]//Proc.of SPIE,Munich:[s.n.],2000,4007:1056-1065.[3] YAN Jixiang,ZHOU Renzhong,YU Xin.Calculation of the isoplanatic patch for MCAO[J].Opt.Eng.,1993,32(12):3161-3163.[4] FRIED D L.Anisoplanatism in adaptive optics[J].J.Opt.Soc.Am.1982,72(1):52-61.[5] STONE J,HU P H,MILS S P.et al.Anisoplanatic effects in finite-aperture optical system[J].J.Opt.Soc.Am.,1994,11(1):347-357.[6] LUKIN V P,FORTES B V.Estimation of turbulent degradation and required spatial resolution of adaptive system[C]//Proc.of SPIE,Barcelona:[s.n.],1998,3494:191-202.[7] FRIED D L.Limiting resolution looking down through the atmosphere[J].J.Opt.Soc.Am.,1996,56(10):1382-1391.[8] MASCIADRI E,EGNER S.First complete seasonal variation study of the 3D optical turbulence above San Pedro Martir Observatory[C]//Proc.of SPIE,Scotland:[s.n.],2004,5490:818-829.
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