Article | REF: AF3332 V1

Fluid mechanics - Visualization by index variation

Authors: Jean-Pierre PRENEL, Paul SMIGIELSKI

Publication date: July 10, 1999

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

5. Holographic techniques

5.1 The principle of holography [35]

Consider the diagram in figure 11 . The two waves å R and ∑ from the same coherent light source (here a ruby laser) are made to interfere in the H plane. The ∑ wave carries information about the object (amplitude and phase) and the ∑ R wave, unperturbed by the object, is a reference wave.

Let, Ae and A R

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Non-destructive testing

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Holographic techniques