Nonlinear optical properties of polymer [PMMA] thin films doped with dye lasing compounds, Rhodamine 6G and acriflavine in chloroform solvent by using dip coating method
Other Title(s)
السلوك البصري اللاخطي لأغشيه بوليمر البولي مثيل ميثا اكريليت مشوب بصبغات ليزرية الرودامين و الكرفلافين باعتماد الكلوروفرم كمذيب مرسب بطريقة الترسيب بالتغطيس
Joint Authors
Sulayman, Luayy Hamid
Shafiq, Umar Shakir
Hamad, Muhammad Abd Allah
Source
Issue
Vol. 15, Issue 35 (31 Dec. 2017), pp.125-132, 8 p.
Publisher
University of Baghdad College of Science
Publication Date
2017-12-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
The fluorescence emission of Rhodamine 6G (R6G) and Acriflavine dyes in PMMA polymer have been studied by changing the irradiation and exposure time of laser light to know the effect of this parameter.
It was found that the fluorescence intensity decreases in the polymer samples doped dyes as the exposure time increases and then reaches stabilization at long times, this behavior called photobleaching, which have been shown in liquid phase less than solid phase.
Using 2nd harmonic with wavelength 530 nm laser, the photobleaching effect in the two dye-doped polymers different solvent but same was studied.
It was observed that photobleaching of by different solution and by using dip spin coating the photobleaching seem in liquid phase more than the thin films from the mixing solutions with a thickness of (0.1 to 1 micrometer).
The maximum peak of fluorescence seems as red shift with different solvent concentration.
American Psychological Association (APA)
Shafiq, Umar Shakir& Sulayman, Luayy Hamid& Hamad, Muhammad Abd Allah. 2017. Nonlinear optical properties of polymer [PMMA] thin films doped with dye lasing compounds, Rhodamine 6G and acriflavine in chloroform solvent by using dip coating method. Iraqi Journal of Physics،Vol. 15, no. 35, pp.125-132.
https://search.emarefa.net/detail/BIM-796770
Modern Language Association (MLA)
Sulayman, Luayy Hamid…[et al.]. Nonlinear optical properties of polymer [PMMA] thin films doped with dye lasing compounds, Rhodamine 6G and acriflavine in chloroform solvent by using dip coating method. Iraqi Journal of Physics Vol. 15, no. 35 (2017), pp.125-132.
https://search.emarefa.net/detail/BIM-796770
American Medical Association (AMA)
Shafiq, Umar Shakir& Sulayman, Luayy Hamid& Hamad, Muhammad Abd Allah. Nonlinear optical properties of polymer [PMMA] thin films doped with dye lasing compounds, Rhodamine 6G and acriflavine in chloroform solvent by using dip coating method. Iraqi Journal of Physics. 2017. Vol. 15, no. 35, pp.125-132.
https://search.emarefa.net/detail/BIM-796770
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 132
Record ID
BIM-796770