Spatial resolution of adaptive optical system elements and correction efficiency of laser beam with turbulent phase distortion

被引：0
|
作者：
Volkov, M. V. [1 ]
Bogachev, V. A. [1 ]
Starikov, F. A. [1 ]
机构：
[1] Russian Fed Nucl Ctr VNIIEF, Inst Laser Phys Res, Sarov, Russia
来源：
INTERNATIONAL CONFERENCE LASER OPTICS 2020 (ICLO 2020) | 2020年
关键词：
Shack-Hartmann wavefront sensor; adaptive mirror; adaptive optical system; turbulent atmosphere;
D O I：
10.1109/iclo48556.2020.9285761
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Numerical investigation of laser beam phase correction in the turbulent atmosphere by adaptive optical system with Shack-Hartmann wavefront sensor has been performed. The criterions of correction efficiency depending on the adaptive mirror and wavefront sensor spatial resolution have been determined for various values of Fried parameter.
引用
收藏
页数：1
相关论文
共 50 条
  • [1] Laser beam phase correction in the adaptive optics system with finite spatial resolution
    Volkov, M. V.
    Bogachev, V. A.
    Starikov, F. A.
    27TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, ATMOSPHERIC PHYSICS, 2021, 11916
  • [2] Adaptive optical system for correction of laser beam going through turbulent atmosphere
    Belousov, V. N.
    Galaktionov, I., V
    Kudryashov, A., V
    Nikitin, A. N.
    Otrubyannikova, O., V
    Rukosuev, A. L.
    Samarkin, V. V.
    Sivertceva, I., V
    Sheldakova, Ju, V
    26TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, ATMOSPHERIC PHYSICS, 2020, 11560
  • [3] Dynamic correction of the laser beam distortion by 2000 Hz FPGA-based adaptive optical system
    Nikitin, A. N.
    Starikov, F. A.
    Volkov, M. V.
    Bogachev, V. A.
    Khlebnikov, A. A.
    Rukosuev, A. L.
    LASER COMMUNICATION AND PROPAGATION THROUGH THE ATMOSPHERE AND OCEANS IX, 2020, 11506
  • [4] TURBULENT DISTORTION OF SPATIAL COHERENCE OF LASER-BEAM FIELD
    BELENKY, MS
    KON, AI
    MIRONOV, VL
    KVANTOVAYA ELEKTRONIKA, 1977, 4 (03): : 517 - 523
  • [5] Investigation of spatial and temporal characteristics of turbulent-distorted laser radiation during its dynamic phase correction in an adaptive optical system
    Belousov, V. N.
    Bogachev, V. A.
    Volkov, M. V.
    Garanin, S. G.
    Kudryashov, A., V
    Nikitin, A. N.
    Rukosuev, A. L.
    Starikov, F. A.
    Sheldakova, Yu, V
    Shnyagin, R. A.
    QUANTUM ELECTRONICS, 2021, 51 (11) : 992 - 999
  • [6] Adaptive optical elements for laser beam control
    Kudryashov, A
    Samarkin, V
    Aleksandrov, A
    SPATIAL LIGHT MODULATORS: TECHNOLOGY AND APPLICATIONS, 2001, 4457 : 170 - 178
  • [7] On the problem of phase distortion correction by the Newton modified method in the adaptive optical system
    Degtyarev, G
    Makhan'ko, A
    Chernyavskii, S
    Chernyavskii, A
    SEVENTH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, 2000, 4341 : 161 - 172
  • [8] ADAPTIVE CORRECTION OF LASER-BEAM DIRECTION IN A TURBULENT ATMOSPHERE
    SAMELSON, GM
    IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA, 1994, 58 (06): : 150 - 156
  • [9] Adaptive Phase Correction of Vortex Laser Beams in Turbulent Atmosphere
    Konyaev, P. A.
    Lukin, V. P.
    BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE, 2023, 50 (SUPPL 4) : S486 - S493
  • [10] Adaptive Phase Correction of Vortex Laser Beams in Turbulent Atmosphere
    P. A. Konyaev
    V. P. Lukin
    Bulletin of the Lebedev Physics Institute, 2023, 50 : S486 - S493
12345