Phase-tuned acousto-optic spatial filter

被引：0
|
作者：
Yushkov, Konstantin B. [1 ]
Chizhikov, Alexander I. [1 ]
V. Obydennov, Dmitry [1 ,2 ]
Molchanov, Vladimir Ya. [1 ]
机构：
[1] Univ Sci & Technol MISIS, Acousto Opt Res Ctr, 4 Leninsky Prospekt, Moscow 119049, Russia
[2] Lomonosov Moscow State Univ, Fac Phys, Dept Nanophoton, 1 Leninskie Gory, Moscow 119991, Russia
来源：
OPTICS LETTERS | 2024年 / 49卷 / 14期
基金：
俄罗斯科学基金会;
关键词：
DESIGN;
D O I：
10.1364/OL.525309
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An acousto-optic (AO) tunable filter with a phase-controlled dual-section piezoelectric transducer is designed and created for laser beam shaping (LBS). Owing to the acoustic beam steering effect, we experimentally observe splitting of the two-dimensional transfer function. As a result, we demonstrate generation of tunable bottle laser beams and dual-ring intensity distributions for the diffracted beam. (c) 2024 Optica Publishing Group
引用
收藏
页码：3866 / 3869
页数：4
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