OSA's Digital Library

Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: G. I. Stegeman
  • Vol. 23, Iss. 7 — Jul. 1, 2006
  • pp: 1408–1413

Optimizing and calibrating a mode-mismatched thermal lens experiment for low absorption measurement

Arístides Marcano, Humberto Cabrera, Mayamaru Guerra, Renato A. Cruz, Carlos Jacinto, and Tomaz Catunda  »View Author Affiliations


JOSA B, Vol. 23, Issue 7, pp. 1408-1413 (2006)
http://dx.doi.org/10.1364/JOSAB.23.001408


View Full Text Article

Enhanced HTML    Acrobat PDF (103 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

We describe a calibrated two-beam mode-mismatched thermal lens experiment aimed at determination of the absorption coefficient and the photothermal parameters of a nearly transparent material. The use of a collimated probe beam in the presence of a focused excitation beam optimizes the thermal lens experiment. The signal becomes independent from the Rayleigh parameters and waist positions of the beams. We apply this method to determine the absolute value of the thermal diffusivity and absorption coefficient of distilled water at 533 nm .

© 2006 Optical Society of America

OCIS Codes
(190.4870) Nonlinear optics : Photothermal effects
(190.5940) Nonlinear optics : Self-action effects
(350.5340) Other areas of optics : Photothermal effects
(350.6830) Other areas of optics : Thermal lensing

ToC Category:
Physical Optics

History
Original Manuscript: September 1, 2005
Revised Manuscript: December 16, 2005
Manuscript Accepted: January 11, 2005

Citation
Arístides Marcano, Humberto Cabrera, Mayamaru Guerra, Renato A. Cruz, Carlos Jacinto, and Tomaz Catunda, "Optimizing and calibrating a mode-mismatched thermal lens experiment for low absorption measurement," J. Opt. Soc. Am. B 23, 1408-1413 (2006)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-23-7-1408

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