OBSERVATION OF ULTRASONIC-WAVES IN LIQUID UNDER OVERTHRESHOLD PARAMETRIC PHASE CONJUGATION IN FERRITE

被引：18

作者：

KRUTIANSKY, LM ^{[1
]}

PREOBRAZHENSKY, VL ^{[1
]}

PYLNOV, YV ^{[1
]}

BRYSEV, AP ^{[1
]}

BUNKIN, FV ^{[1
]}

STAKHOVSKY, AD ^{[1
]}

机构：

[1] ACAD SCI USSR,INST GEN PHYS INST,MOSCOW 117942,USSR

来源：

PHYSICS LETTERS A | 1992年 / 164卷 / 02期

关键词：

D O I：

10.1016/0375-9601(92)90702-N

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A phase-conjugate sound wave of 6 MHz generated by a ferrite under parametric pumping by a magnetic field which exceeds the absolute instability threshold is studied in water. A correspondence of phase front images for incident and conjugate sound waves is obtained. An angular anisotropy of the effect is found and studied. A method for smoothing it out is proposed.

引用

页码：196 / 200

页数：5

共 11 条

[1]

Brysev A. P., 1982, Soviet Technical Physics Letters, V8, P237

[2]

BRYSEV AP, 1988, SOV PHYS ACOUST+, V34, P567

[3]

BRYSEV AP, 1988, SOV PHYS ACOUST+, V34, P642

[4]

BRYSEV AP, 1990, OPTICAL ACOUSTICAL R, V1, P107