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

Determination of 2-D thickness distributions of low absorbing thin films by new laser interferometry

Not Accessible

Your library or personal account may give you access

Abstract

New laser interferometry has been developed for determination of thickness distributions of low absorbing films on transparent substrates. This technique is suitable for films with either a gradual change or a step change in thickness. With this technique we have obtained fringe patterns showing the 2-D thickness distribution of Se films. This technique is simple and nondestructive without involving computations for films with low absorption and substrates transparent to the laser beam.

© 1982 Optical Society of America

Full Article  |  PDF Article
More Like This
Determination of thin hydrodynamic lubricating film thickness using dichromatic interferometry

L. Guo, P. L. Wong, F. Guo, and H. C. Liu
Appl. Opt. 53(26) 6066-6072 (2014)

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 (4)

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

Equations (4)

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