Dr. Varvara Simonova Profile

Dr. Varvara Simonova

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 11 November 2019 Paper

Broadband immersion laser ultrasonic tomography of graphite-epoxy composite

V. Zarubin, A. Bychkov, V. Simonova, E. Cherepetskaya, A. Karabutov

Proceedings Volume 11210, 1121004 (2019) https://doi.org/10.1117/12.2540104

Read Abstract +

Laser ultrasonic tomography uses pulsed laser light for photoacoustic excitation of short probe ultrasonic pulses in a special light-absorbing plate. These pulses propagate through the immersion liquid, then they are reflected from the surface of the object and scattered by the inhomogeneities inside the object. Scattered and reflected waves are recorded by a broadband multi-element piezoelectric array and used to reconstruct the image. The wide spectral band (0.1-15 MHz) of probe pulses is well suited to the problem of inspection of carbon-fiber-reinforced polymers (CFRPs), allowing visualization of individual carbon fiber layers and defects with high accuracy. In this paper, laser ultrasonic tomography is proposed for inspection of CFRPs. The experimental results of the inspection of a graphite-epoxy composite sample with inclusions and defects are presented.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years