LEADER 02507nam 2200385 450 001 9910647230003321 005 20230323193853.0 010 $a3-0365-6205-2 035 $a(CKB)5680000000300045 035 $a(NjHacI)995680000000300045 035 $a(EXLCZ)995680000000300045 100 $a20230323d2023 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aVarious applications of methods and elements of adaptive optics /$fby Julia Sheldakova (editor) 210 1$a[Place of publication not identified] :$cMDPI - Multidisciplinary Digital Publishing Institute,$d2023. 215 $a1 online resource (148 pages) 311 $a3-0365-6206-0 327 $aAbout the Editor vii -- Preface to "Various Applications of Methods and Elements of Adaptive Optics" ix -- Fabrication and Characterization of an Adaptive Retroreflector (AR) 1 -- The Lattice Geometry of Walsh-Function-Based Adaptive Optics 11 -- Real-Time Correction of a Laser Beam Wavefront Distorted by an Artificial Turbulent Heated Airflow 29 -- On-Demand Phase Control of a 7-Fiber Amplifiers Array with Neural Network and Quasi-Reinforcement Learning 43 -- Adaptive Detection of Wave Aberrations Based on the Multichannel Filter 55 -- Focusing of a Laser Beam Passed through a Moderately Scattering Medium Using Phase-Only Spatial Light Modulator 75 -- Filtered Influence Function of Deformable Mirror for Wavefront Correction in Laser Systems 85 -- State-of-the-Art Technologies in Piezoelectric Deformable Mirror Design 101 -- Development of Singular Points in a Beam Passed Phase Screen Simulating Atmospheric Turbulence and Precision of Such a Screen Approximation by Zernike Polynomials 111 -- Local Correction of the Light Position Implemented on an FPGA Platform for a 6 Meter Telescope 125. 330 $aThis volume is focused on a wide range of topics, including adaptive optic components and tools, wavefront sensing, different control algorithms, astronomy, and propagation through turbulent and turbid media. 606 $aOptics, Adaptive 606 $aOptics, Adaptive$xHistory 615 0$aOptics, Adaptive. 615 0$aOptics, Adaptive$xHistory. 676 $a621.36 702 $aSheldakova$b Julia 801 0$bNjHacI 801 1$bNjHacl 906 $aBOOK 912 $a9910647230003321 996 $aVarious Applications of Methods and Elements of Adaptive Optics$93017829 997 $aUNINA