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...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English English English |
| Published: |
Elsevier Ltd
2019
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/76353/ http://irep.iium.edu.my/76353/ 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 |