Photoionization of rhodamines in etanolic solution at 77 K

Bernard Zietek; Piotr Targowski

doi:10.1117/12.57174

1 August 1991 Photoionization of rhodamines in etanolic solution at 77 K

Bernard Zietek, Piotr Targowski

Proceedings Volume 1391, Laser Technology III; (1991) https://doi.org/10.1117/12.57174
Event: Laser Technology III, 1990, Szczecin, Poland

Abstract

Delayed luminescence spectra of ethanolic solution of RhilO Rh19 Rh6G TmRh RhB and Rh3B at 77 K were investigated. Obtained results indicated that photoionization of the dye molecules being in their triplet states and then recombination of the pair ion electron is responsible for observed delayed fluorescence. Influence of excitation wavelength on the delayed luminescence spectra is presented.

Citation Download Citation

Bernard Zietek and Piotr Targowski "Photoionization of rhodamines in etanolic solution at 77 K", Proc. SPIE 1391, Laser Technology III, (1 August 1991); https://doi.org/10.1117/12.57174

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