Application of two-photon polarization spectroscopy to the study of combustion processes

M. I. de La Rosa; Conception Perez; Ana Belen Gonzalo; Klaus Grutzmacher; Andreas Steiger

doi:10.1117/12.590746

21 October 2004 Application of two-photon polarization spectroscopy to the study of combustion processes

M. I. de La Rosa, Conception Perez, Ana Belen Gonzalo, Klaus Grutzmacher, Andreas Steiger

Proceedings Volume 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications; (2004) https://doi.org/10.1117/12.590746
Event: 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, 2004, Porlamar, Venezuela

Abstract

In this work two-photon polarization spectroscopy has been applied to determine absolute number densities of atomic hydrogen in a welding flame. The technique, with high spatial and temporal resolution, is very well suited for real combustion processes because is not limited by quenching, pressure, or temperature. The great potential of the technique comes together with a laser radiation of high spectral quality. The results allow mapping the distribution of atomic hydrogen along two perpendicular directions of the flame.

Citation Download Citation

M. I. de La Rosa, Conception Perez, Ana Belen Gonzalo, Klaus Grutzmacher, and Andreas Steiger "Application of two-photon polarization spectroscopy to the study of combustion processes", Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); https://doi.org/10.1117/12.590746

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available