Fraunhofer Holography In Cylindrical Tunnels: Neutralizing Window Curvature Effects

C. S. Vikram; M. L. Billet

doi:10.1117/12.7973799

1 January 1986 Fraunhofer Holography In Cylindrical Tunnels: Neutralizing Window Curvature Effects

C. S. Vikram, M. L. Billet

Author Affiliations +

Optical Engineering, Vol. 25, Issue 1, 251189 (January 1986). https://doi.org/10.1117/12.7973799

Abstract

For in-line Fraunhofer holography in cylindrical tunnels, two methods are proposed to neutralize the window curvature effects. One is to modify the usually flat outer surfaces of the window into curved surfaces parallel to the original cylindrical direction; the desired outer curvature is determined in this paper. The second method proposes two separate parallel cylindrical lenses (one on each side) for zero net power. The desired lens parameters are determined in terms of the known physical quantities.

Citation Download Citation

C. S. Vikram and M. L. Billet "Fraunhofer Holography In Cylindrical Tunnels: Neutralizing Window Curvature Effects," Optical Engineering 25(1), 251189 (1 January 1986). https://doi.org/10.1117/12.7973799

Published: 1 January 1986

ACCESS THE FULL ARTICLE

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