Investigation of nonlinear optical characteristics of the multi-wall carbon nanotubes (MWCNT's) suspensions using nonlinear selfdiffraction of a laser beam
Other Title(s)
استقصاء مميزات بصرية لا خطية لمعاليق الكاربون النانوي الأنبوبي متعدد الجدران باستخدام الحيود اللاخطي لحزمة الليزر
Joint Authors
Khalaf, Munaf Qasim
Umran, Fadil Abbas
Ilyas, Mazin Manuil
Source
Issue
Vol. 15, Issue A (30 Jun. 2016), pp.21-25, 5 p.
Publisher
University of Baghdad Institute of Laser and Plasma for Postgraduate Studies
Publication Date
2016-06-30
Country of Publication
Iraq
No. of Pages
5
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
Nonlinear diffraction patterns can be obtained by focusing a laser beam through a thin slice of the material.
Here, we investigated experimentally the formation of the far field nonlinear diffraction patterns of cw laser beam at 532 nm passing through a quartz cuvette containing multi-wall carbon nanotubes (MWCNT's) suspended in acetone and in DI water at concentrations of 0.030.wt.%, 0.045 wt.%, 0.060 wt.%, and 0.075 wt.%.
Our results show that increasing the concentration of both types of suspensions (MWCNTs in acetone and MWCNTs DI water) led to increase in the number of pattern rings which indicates an increase in their nonlinear refractive indices.
Moreover, MWCNTs DI water suspension at a concentration of 0.075 wt.
% was more efficient for achieving a high optical nonlinearity.-
American Psychological Association (APA)
Khalaf, Munaf Qasim& Umran, Fadil Abbas& Ilyas, Mazin Manuil. 2016. Investigation of nonlinear optical characteristics of the multi-wall carbon nanotubes (MWCNT's) suspensions using nonlinear selfdiffraction of a laser beam. Iraqi Journal of Laser،Vol. 15, no. A, pp.21-25.
https://search.emarefa.net/detail/BIM-759893
Modern Language Association (MLA)
Khalaf, Munaf Qasim…[et al.]. Investigation of nonlinear optical characteristics of the multi-wall carbon nanotubes (MWCNT's) suspensions using nonlinear selfdiffraction of a laser beam. Iraqi Journal of Laser Vol. 15, no. A (2016), pp.21-25.
https://search.emarefa.net/detail/BIM-759893
American Medical Association (AMA)
Khalaf, Munaf Qasim& Umran, Fadil Abbas& Ilyas, Mazin Manuil. Investigation of nonlinear optical characteristics of the multi-wall carbon nanotubes (MWCNT's) suspensions using nonlinear selfdiffraction of a laser beam. Iraqi Journal of Laser. 2016. Vol. 15, no. A, pp.21-25.
https://search.emarefa.net/detail/BIM-759893
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 24-25
Record ID
BIM-759893