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Proceedings Paper

Photo physical properties and estimation of ground and excited state dipole moments of acridine orange hemi zinc salt and acridine yellow G laser dyes
Author(s): Prabhu M. Meti; Ajeetkumar Patil; Jyoti N. Rayar; I. I. Pattanashetti
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Paper Abstract

In this paper we studied Photo physical properties and estimated ground and excited state dipole moments of Acridine Orange Hemi Zinc salt and Acridine Yellow G laser dyes with help of various solvatochromic methods which considers bulk solvent polarity parameters and compared with theoretically estimated values which considers microscopic polarity parameters. We calculated the angle between ground and excited state dipole moments for both molecules. This paper reports that both molecules are PH sensitive due to presence of central protonated nitrogen atom, That PH sensitivity leads to efficiency loss as compared with other dye like acriflavine.

Paper Details

Date Published: 13 June 2017
PDF: 10 pages
Proc. SPIE 10449, Fifth International Conference on Optical and Photonics Engineering, 104491X (13 June 2017); doi: 10.1117/12.2270780
Show Author Affiliations
Prabhu M. Meti, Padmavati College (India)
Ajeetkumar Patil, Manipal Univ. (India)
Singapore-MIT Alliance for Research and Technology (SMART) Ctr. (India)
Jyoti N. Rayar, Sadashivnagar youth associate College sanjayanagar Bengaluru (India)
I. I. Pattanashetti, K.L.E's B.K. College Chikodi (India)

Published in SPIE Proceedings Vol. 10449:
Fifth International Conference on Optical and Photonics Engineering
Anand Krishna Asundi, Editor(s)

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