Closed-Aperture Z-Scan Analysis for Nonlinear Media with Saturable Absorption and Simultaneous Third- and Fifth-Order Nonlinear Refraction
Joint Authors
Source
Physics Research International
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-07
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
We present a theory of open- and closed-aperture Gaussian beam Z-scan for nonlinear optical materials with saturable absorption and high-order nonlinear refraction.
We show that an approximate expression for a transmitted intensity through the nonlinear optical material is possible by means of the Adomian’s decomposition method and the thin film approximation.
The theory is applied to semiconductor CdSe quantum dot-polymer nanocomposite films.
It is shown that the theory well explains measured results of open- and closed-aperture transmittances in the Z-scan setup.
It is also shown that the nanocomposite film possesses simultaneous third- and fifth-order nonlinear refraction as well as saturable absorption of a homogeneously broadened type.
American Psychological Association (APA)
Liu, Xiangming& Tomita, Yasuo. 2012. Closed-Aperture Z-Scan Analysis for Nonlinear Media with Saturable Absorption and Simultaneous Third- and Fifth-Order Nonlinear Refraction. Physics Research International،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-450750
Modern Language Association (MLA)
Liu, Xiangming& Tomita, Yasuo. Closed-Aperture Z-Scan Analysis for Nonlinear Media with Saturable Absorption and Simultaneous Third- and Fifth-Order Nonlinear Refraction. Physics Research International No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-450750
American Medical Association (AMA)
Liu, Xiangming& Tomita, Yasuo. Closed-Aperture Z-Scan Analysis for Nonlinear Media with Saturable Absorption and Simultaneous Third- and Fifth-Order Nonlinear Refraction. Physics Research International. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-450750
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-450750