Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Applied Spectroscopy
  • Vol. 48,
  • Issue 7,
  • pp. 891-893
  • (1994)

Effect of Sample and Incident Beam Areas on Quantitative Spectroscopy

Not Accessible

Your library or personal account may give you access

Abstract

Quantitative spectroscopy is based upon the Bouguer-Lambert-Beer law, often referred to as Beer's law, which is expressed as: <i>A</i> = log(<i>I</i><sub>0</sub>/<i>I</i>) = <i>abc</i> (1) where <i>A</i> is the absorbance, <i>I</i><sub>0</sub> is the background intensity, <i>I</i> is the intensity measured with the sample present, <i>a</i> is the absorptivity, <i>b</i> is the sample thickness, and <i>c</i> is the sample concentration.

PDF Article
More Like This
Quantitative ATR spectroscopy: some basic considerations

G. Müller, K. Abraham, and M. Schaldach
Appl. Opt. 20(7) 1182-1190 (1981)

Accurate determination of optical coefficients from chemical samples using terahertz time-domain spectroscopy and effective medium theory

Edward P. Parrott, J. Axel Zeitler, and Lynn F. Gladden
Opt. Lett. 34(23) 3722-3724 (2009)

Laser bandwidth effects in quantitative cavity ring-down spectroscopy

Joseph T. Hodges, J. Patrick Looney, and Roger D. van Zee
Appl. Opt. 35(21) 4112-4116 (1996)

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

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved