Two-dimensional photoacoustic imaging of femtosecond filament in water

被引：0

作者：

Potemkin, F. V. ^{[1
,3
]}

Mareev, E. I. ^{[1
,3
]}

Rumiantsev, B. V. ^{[1
,3
]}

Bychkov, A. S. ^{[1
,2
]}

Cherepetskaya, E. B. ^{[2
]}

Karabutov, A. A. ^{[2
,3
]}

Makarov, V. A. ^{[1
,3
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Phys, Moscow, Russia

[2] Natl Univ Sci & Technol MISiS, Moscow Min Inst, Moscow, Russia

[3] Moscow MV Lomonosov State Univ, Int Laser Ctr, Moscow, Russia

来源：

2018 INTERNATIONAL CONFERENCE LASER OPTICS (ICLO 2018) | 2018年

基金：

俄罗斯科学基金会;

关键词：

femtosecond filamentation; acoustic tomography; ultrasonic waves; laser optoacoustic;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report a first-of-its-kind optoacoustic tomography of femtoseconds filament in water. Using wide-band (about 100 MHz) piezoelectric detector and back-projection reconstruction technique a filament profile was retrieved. Obtained pressure distribution induced by the femtosecond filament determines the filament location and its radial size with spatial resolution better than 10 mu m

引用

页码：315 / 315

页数：1