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

Indirect measurement of the intensity of incident light by the light transmission fluctuation method

Not Accessible

Your library or personal account may give you access

Abstract

The light transmission fluctuation method is a simple and useful method for in situ and in-line measurement of particle size and concentration. To accomplish the measurement, it is necessary to know the intensity of incident light or background signal I0. However, measuring I0 during in-line applications is hard. In this Letter, an algorithm is proposed to indirectly measure I0 based on the variation of transmitted light signals. Experiments have been carried out to verify the algorithm and the maximum deviation between premeasured I0 and indirectly measured I0 is less than 2.5%.

© 2011 Optical Society of America

Full Article  |  PDF Article
More Like This
Beyond the frame rate: measuring high-frequency fluctuations with light-intensity modulation

Wesley P. Wong and Ken Halvorsen
Opt. Lett. 34(3) 277-279 (2009)

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 (5)

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 (2)

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 (12)

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