OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 48, Iss. 4 — Feb. 1, 2009
  • pp: B8–B16

Particle size distribution retrieval from multiwavelength lidar signals for droplet aerosol

Anna K. Jagodnicka, Tadeusz Stacewicz, Grzegorz Karasiński, Michał Posyniak, and Szymon P. Malinowski  »View Author Affiliations


Applied Optics, Vol. 48, Issue 4, pp. B8-B16 (2009)
http://dx.doi.org/10.1364/AO.48.0000B8


View Full Text Article

Enhanced HTML    Acrobat PDF (588 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

A method of retrieval of the aerosol particle size distribution (APSD) from multiwavelength lidar signals is presented. Assumed distribution (usually a bimodal combination of lognormal functions) with a few free parameters is directly substituted into the lidar equations. The minimization technique allows one to find the parameters that provide the best fit of the assumed APSD by comparison of theoretically generated and experimental signals. Prior knowledge of the lidar ratio is not required. The approach was tested on a typical synthetic APSD consisting of spherical droplets. Comparison of lidar measurements with results from a condensation particle counter was also performed. For signals registered at 3 5 wavelengths from the UV to the near IR a satisfactory retrieval of synthetic APSD is possible for the particles within the 100 3000 nm range.

© 2008 Optical Society of America

OCIS Codes
(010.0010) Atmospheric and oceanic optics : Atmospheric and oceanic optics
(280.0280) Remote sensing and sensors : Remote sensing and sensors
(280.1100) Remote sensing and sensors : Aerosol detection
(280.3640) Remote sensing and sensors : Lidar

History
Original Manuscript: May 16, 2008
Revised Manuscript: August 18, 2008
Manuscript Accepted: August 19, 2008
Published: October 3, 2008

Citation
Anna K. Jagodnicka, Tadeusz Stacewicz, Grzegorz Karasiński, Michał Posyniak, and Szymon P. Malinowski, "Particle size distribution retrieval from multiwavelength lidar signals for droplet aerosol," Appl. Opt. 48, B8-B16 (2009)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-48-4-B8

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

You do not have subscription access to this journal. Figure files 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. Article level metrics 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