Transition from saturable absorption to reverse saturable absorption of carmoisine dye under low-powered continuous wave laser excitation

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Transition from saturable absorption to reverse saturable absorption of carmoisine dye under low-powered continuous wave laser excitation

Unique nonlinear optics (NLO) properties i.e. intensity-dependent nonlinear absorption and refraction of carmoisine (food dye) is studied using a single beam z-scan technique. A switchover behavior from a saturable absorption (SA) to reverse saturable absorption (RSA) is observed by increasing conc...

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Bibliographic Details
Main Authors:	Abdullah, M., Bakhtiar, Hazri, Krishnan, Ganesan, Aziz, Muhammad Safwan, Danial, Wan Hazman, Islam, Shumaila
Format:	Article
Language:	English English English
Published:	Elsevier Ltd 2019
Subjects:	QC Physics QD Chemistry
Online Access:	http://irep.iium.edu.my/76353/ http://irep.iium.edu.my/76353/1/76353_Transition%20from%20saturable%20absorption_article.pdf http://irep.iium.edu.my/76353/2/76353_Transition%20from%20saturable%20absorption_scopus.pdf http://irep.iium.edu.my/76353/3/76353_Transition%20from%20saturable%20absorption_wos.pdf

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