Linear and circular dichroism in two-step photoionization of barium atoms

Sergei V. Bobashev; N. A. Cherepkov; A. Yu. Elizarov; V. V. Korshunov

doi:10.1117/12.239765

6 May 1996 Linear and circular dichroism in two-step photoionization of barium atoms

Sergei V. Bobashev, N. A. Cherepkov, A. Yu. Elizarov, V. V. Korshunov

Proceedings Volume 2796, ICONO '95: Fundamentals of Laser-Matter Interaction; (1996) https://doi.org/10.1117/12.239765
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

The line contour of the autoionizing resonance of 6p7p configuration in barium atoms was experimentally studied in the range of energies 48,000 cm^-1 to 54,000 cm^-1 with the help of a two-step ionization via intermediate states 6snp(¹P₁), n equals 6, 7, 8. Using various combinations of polarization of the first- and second-step laser, both linear and circular dichroism were measured in the process of ionization from an excited state.

Citation Download Citation

Sergei V. Bobashev, N. A. Cherepkov, A. Yu. Elizarov, and V. V. Korshunov "Linear and circular dichroism in two-step photoionization of barium atoms", Proc. SPIE 2796, ICONO '95: Fundamentals of Laser-Matter Interaction, (6 May 1996); https://doi.org/10.1117/12.239765

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