Adaptive optics correction of scintillation for oceanic turbulence-affected laser beams

被引：21
|
作者：
Toselli, Italo [1 ]
Gladysz, Szymon [1 ]
机构：
[1] Fraunhofer Inst Optron Syst Technol & Image Explo, Gutleuthausstr 1, D-76275 Ettlingen, Germany
来源：
ENVIRONMENTAL EFFECTS ON LIGHT PROPAGATION AND ADAPTIVE SYSTEMS | 2018年 / 10787卷
关键词：
oceanic turbulence; adaptive optics; scintillation; optical system performance; lasercom underwater;
D O I：
10.1117/12.2324896
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：
We theoretically investigate the performance of adaptive-optics correction for Gaussian beams affected by oceanic turbulence. Action of adaptive optics is modeled as removal of a certain number of Zernike modes from the aberrated wavefront. We found that, similarly to atmospheric turbulence, adaptive optics is very effective to improve optical system performance of laser communication links in weak oceanic turbulence.
引用
收藏
页数：14
相关论文
共 50 条
  • [1] Long-term beam size analysis in the focal plane for atmospheric turbulence-affected laser beams
    Toselli, Italo
    Gladysz, Szymon
    LASER COMMUNICATION AND PROPAGATION THROUGH THE ATMOSPHERE AND OCEANS XI, 2022, 12237
  • [2] Focal plane analysis of optical power-related metrics for atmospheric turbulence-affected laser beams
    Toselli, Italo
    OPTICAL ENGINEERING, 2024, 63 (04)
  • [3] Scintillation Index of Vortex Beams Propagating in Oceanic Turbulence
    Zhang Kaining
    Liu Yongxin
    Pu Jixiong
    CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2019, 46 (07):
  • [4] Laser array beam scintillation in oceanic turbulence
    Baykal, Yahya
    Ata, Yalcin
    Gokce, Muhsin C.
    2020 28TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE (SIU), 2020,
  • [5] Adaptive optics correction of scintillation in underwater medium
    Baykal, Yahya
    JOURNAL OF MODERN OPTICS, 2020, 67 (03) : 220 - 225
  • [6] Correction of scintillation effects by multiconjugate adaptive optics
    Fouché, JB
    Conan, JM
    Michau, V
    Séchaud, M
    ATMOSPHERIC PROPAGATION, ADAPTIVE SYSTEMS, AND LASER RADAR TECHNOLOGY FOR REMOTE SENSING, 2000, 4167 : 198 - 206
  • [7] Atmospheric scintillation effect on adaptive optics correction
    Li, YK
    Chen, DQ
    Du, XW
    OPTICS IN ATMOSPHERIC PROPAGATION AND ADAPTIVE SYSTEMS VI, 2004, 5237 : 271 - 280
  • [8] Aperture-averaged scintillation for a weak underwater turbulence-affected Gaussian beam using the OTOPS model
    Ata, Yalcin
    Toselli, Italo
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2023, 40 (03) : 492 - 501
  • [9] Improving system performance by using adaptive optics and aperture averaging for laser communications in oceanic turbulence
    Toselli, Italo
    Gladysz, Szymon
    OPTICS EXPRESS, 2020, 28 (12): : 17347 - 17361
  • [10] MEMs Adaptive Optics for Horizontal Turbulence Correction
    Restaino, Sergio R.
    Andrews, Jonathan R.
    Martinez, Ty
    Wilcox, Christopher C.
    Santiago, Freddie
    Payne, Don M.
    Teare, Scott W.
    MEMS ADAPTIVE OPTICS V, 2011, 7931
12345