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A study of the optical limiting properties of acid red 92 doped PMMA film using a 532 nm diode-pumped Nd : YAG laser
Other Title(s)
دراسة الخواص الحدية لفلم مطلي بصبغة 92 باستعمال ليزر PMMA و acid red عند الطول الموحي 532nm
Author
Source
Journal of Basrah Researches : Sciences
Issue
Vol. 35, Issue 2A (30 Apr. 2009)6 p.
Publisher
University of Basrah College of Education for Pure Sciences
Publication Date
2009-04-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Topics
Abstract AR
يتناول هذا البحث دراسة الخواص البصرية اللاخطيه لفلم مطلي بصبغة acid red 92 و PMMA باستعمال ليزر مستمر طوله الموجي 532 nm و تقنيه Z-scan.
حيث وجد أن معامل الانكسار للفلم هو بحدود cm2 / W 10-9 و انه يتغير بتغير سمك الفلم.
و قد تم ملاحظه حلقات حيود عندما يسلط ليزر مستمر على الفلم.
و كذلك قمنا في هذا البحث بدراسة الخواص الحدية للفلم و وجدنا أن الفلم المطلي بتركيز 12 mM يمتلك أفضل خواص حدية مقارنة مع التركيزين الآخرين.
Abstract EN
Nonlinear optical properties of acid red 92 doped PMMA film have been investigated.
The measurements were performed using CW laser at 532 nm wavelength by employing Z-scan technique.
The nonlinear refractive index is found to be of the order of 10−9 cm2/W.
Moreover, a variation of nonlinear refractive index with doping concentration is observed.
Significant optical multiple diffraction rings of the sample under CW illumination at 4 mM, 8 mM and 12 mM doping concentrations were observed.
The optical power limiting behavior of acid red 92 doped PMMA film was also investigated.
The sample with 12 mM concentration has the best limiting effect among the other two concentrations.
American Psychological Association (APA)
Hasan, Qusayy Muhammad Ali. 2009. A study of the optical limiting properties of acid red 92 doped PMMA film using a 532 nm diode-pumped Nd : YAG laser. Journal of Basrah Researches : Sciences،Vol. 35, no. 2A.
https://search.emarefa.net/detail/BIM-382011
Modern Language Association (MLA)
Hasan, Qusayy Muhammad Ali. A study of the optical limiting properties of acid red 92 doped PMMA film using a 532 nm diode-pumped Nd : YAG laser. Journal of Basrah Researches : Sciences Vol. 35, no. 2A (Apr. 2009).
https://search.emarefa.net/detail/BIM-382011
American Medical Association (AMA)
Hasan, Qusayy Muhammad Ali. A study of the optical limiting properties of acid red 92 doped PMMA film using a 532 nm diode-pumped Nd : YAG laser. Journal of Basrah Researches : Sciences. 2009. Vol. 35, no. 2A.
https://search.emarefa.net/detail/BIM-382011
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-382011