where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

996 views
Technical Discussions
Liviu Singher
R & D,
Technion, Israel, Joined Nov 1998, 11

Liviu Singher

R & D,
Technion,
Israel,
Joined Nov 1998
11
06:06 Apr-21-2000
Acoustical Holography

I'm looking for companies or institutions who are using the
acoustical holography method as an inspection technique. Anybody
familiar with who is involved in this field?

Thankfully,
Liviu Singher


 
 Reply 
 
Wieslaw Bicz
Engineering,
PBP Optel sp. z o.o., Poland, Joined Feb 2009, 276

Wieslaw Bicz

Engineering,
PBP Optel sp. z o.o.,
Poland,
Joined Feb 2009
276
07:32 Apr-21-2000
Re: Acoustical Holography

: I'm looking for companies or institutions who are using the
: acoustical holography method as an inspection technique. Anybody
: familiar with who is involved in this field?

: Thankfully,
: Liviu Singher

We are using acoustical holography in our devices.
The first such device is our fingerprint reader, that is probably the only working ultrasonic holographic camera of this kind (see please the following paper: http://www.optel.com.pl/article/english/article.htm).
Today we are working on the device, that should allow the visualisation of 3D objects. The results are very good with biological objects, but it is also possible to use this technique in NDT.
If you are interested in this topic - I can send you more information about it.

Wieslaw Bicz

Optel sp. z o.o. (http://www.optel.com.pl)



 
 Reply 
 
Martin Schickert
R & D,
Institute for Materials Research and Testing, Germany, Joined Jan 2000, 18

Martin Schickert

R & D,
Institute for Materials Research and Testing,
Germany,
Joined Jan 2000
18
08:48 Apr-25-2000
Re: Acoustical Holography
We are using SAFT (Synthetic Aperture Focusing Technique) for ultrasonic inspection of mainly concrete.
SAFT is equivalent to broadband acoustical holography.


 
 Reply 
 

Product Spotlight

Compact NDT inspection-heads for measurements with active thermography

The compact inspection head is suitable for thermographic ndt tasks. The uncooled infrared camera
...
is specially developed for NDI-tasks and offers a thermal sensitivity until now known only from thermal imagers with cooled detector. All required components and functions are integrated into the inspection-head. You will only need an ethernet cable to connect the sensor with the evaluation system.
>

HD-CR 35 NDT Computed Radiography System

Portable high-resolution CR scanner for all radiography applications - weld testing, profile images
...
and aerospace. No matter what type of radiographic testing you are performing, the unique TreFoc Technology of the HD-CR 35 NDT imaging plate scanner always guarantees the highest image quality.
>

FD800 Bench Top Flaw Detectors

The bench-top FD800 flaw detector range combines state-of-the-art flaw detection with advanced mater
...
ial thickness capabilities. Designed for use in the laboratory these gauges are the tool you need for all your flaw detecting needs.
>

VOGT Ultrasonics awarded innovation champion

Let go of the old and try something new. VOGT convinced the jury in the 27th round of the TOP 100
...
innovation competition. Our team is very pleased to officially belong to the TOP 100 in Germany!
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window