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

A Photometric Separator for Precision Visual Spectrophotometry

Not Accessible

Your library or personal account may give you access

Abstract

The photometric separator here described, illuminated by monochromatic light, enables accurate visual measurements of the transmission factors of parallel plates to be made. The geometrical design has been developed to eliminate systematic errors. The scale of densities depends upon Talbot law. Within the uncertainties of visual settings, the results of measurements are in very good accordance with those obtained from the best available photoelectric methods. Improvements are possible with a larger monochromator.

© 1950 Optical Society of America

Full Article  |  PDF Article
More Like This
Visual Spectrophotometry*†

K. S. Gibson
J. Opt. Soc. Am. 24(9) 234-249 (1934)

Slit-Width Effects in Spectrophotometry

W. H. Eberhardt
J. Opt. Soc. Am. 40(3) 172-176 (1950)

A New Photometric Device

John E. Tyler
J. Opt. Soc. Am. 40(10) 693-694 (1950)

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 (6)

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 (1)

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