OSA's Digital Library

Applied Spectroscopy

Applied Spectroscopy

| PUBLISHED BY SAS — AVAILABLE FROM SAS AND OSA

  • Vol. 30, Iss. 4 — May. 1, 1976
  • pp: 469–471

A Simple Analog Computing On-Line Microdensitometer

L. S. Dale and R. N. Whittem

Applied Spectroscopy, Vol. 30, Issue 4, pp. 469-471 (1976)


View Full Text Article

Acrobat PDF (310 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

Measurements of photoplate transmission data require transformation into a relative intensity data set using some suitable representation of the relevant photographic calibration curve. Traditionally, this has been done graphically using either the Hurter and Driffield curve or various curve straightening functions such as the Seidal function. More recently, the availability of digital computers has permitted automation of this operation, and Burdo et al. have described an on-line system using a PDP 11/20 system with peripheral storage for this purpose.

Citation
L. S. Dale and R. N. Whittem, "A Simple Analog Computing On-Line Microdensitometer," Appl. Spectrosc. 30, 469-471 (1976)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-30-4-469

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

OSA is a member of CrossRef.

CrossCheck Deposited