ZIB

Hits per page

hit 1 - 1 | 1 hit

Select All Export

Electronic Resource

A sensitive ultrasonic method for measuring transient motions of a surface (1995)

Royer, D. ; Casula, O.

Woodbury, NY : American Institute of Physics (AIP)

Applied Physics Letters 67 (1995), S. 3248-3250

add to mindlist on the mindlist

Details

ISSN: 1077-3118

Source: AIP Digital Archive

Topics: Physics

Notes: A method for measuring surface displacements is described. The principle is based on the detection of the phase shift of a high frequency continuous ultrasonic wave reflected from the moving surface. The analysis shows that the long time delay undergone by the ultrasonic wave produces a significant enhancement of the Doppler phase shift signal. Experiments were carried out in water with a 30-MHz focused transducer probe and transient mechanical displacements smaller than 1 A(ring) (surface velocities smaller than 1 mm/s) were detected in a 10 MHz bandwidth. © 1995 American Institute of Physics.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1063/1.114887

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

hit 1 - 1 | 1 hit