OSA's Digital Library

Journal of the Optical Society of America

Journal of the Optical Society of America

  • Vol. 39, Iss. 3 — Mar. 1, 1949
  • pp: 261–263

Optical and Electrical Alterations to a Michigan Microphotometer

H. H. GROSSMAN, E. W. PETERSON, J. L. SAUNDERSON, and V. J. CALDECOURT  »View Author Affiliations


JOSA, Vol. 39, Issue 3, pp. 261-263 (1949)
http://dx.doi.org/10.1364/JOSA.39.000261


View Full Text Article

Acrobat PDF (391 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

A microphotometer of the type described by Vincent and Sawyer has been altered optically and electrically to eliminate certain objectionable features. Scattered light, dependence of the plate projection lens upon the aperture of the plate illumination system, photo-cell fatigue, relatively short life of the projection lamp, and the need for a constant voltage power supply have been eliminated. Plate calibration curves obtained with the altered instrument on wide bands and narrow lines are essentially identical.

Citation
H. H. GROSSMAN, E. W. PETERSON, J. L. SAUNDERSON, and V. J. CALDECOURT, "Optical and Electrical Alterations to a Michigan Microphotometer," J. Opt. Soc. Am. 39, 261-263 (1949)
http://www.opticsinfobase.org/josa/abstract.cfm?URI=josa-39-3-261

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

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

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited