Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Holographic Subsonic Flow Visualization

Not Accessible

Your library or personal account may give you access

Abstract

A pulsed ruby laser holographic interferometer was used to detect density gradients in the airflow around an airfoil at subsonic speeds in a low speed wind tunnel. These experiments proved that vibration of the optical components or object between exposures of the interferometric hologram does not destroy the detection of density gradients but actually can aid in the flow visualization. The density gradients determined from the fringe pattern analysis are consistent with the anticipated flow pattern.

© 1970 Optical Society of America

Full Article  |  PDF Article
More Like This
Enhanced flow visualization with near-resonant holographic interferometry

Timothy J. McIntyre, Alexis I. Bishop, Troy N. Eichmann, and Halina Rubinsztein-Dunlop
Appl. Opt. 42(22) 4445-4451 (2003)

Holographic flow visualization of time-varying shock waves

Arthur J. Decker
Appl. Opt. 20(18) 3120-3127 (1981)

Dual-hologram shearing interferometry with regulated sensitivity

Gregory R. Toker and Daniel Levin
Appl. Opt. 37(22) 5162-5168 (1998)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (9)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (2)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (6)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved