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ISSN:2394-3661 | Crossref DOI | SJIF: 5.138 | PIF: 3.854

International Journal of Engineering and Applied Sciences

(An ISO 9001:2008 Certified Online and Print Journal)

Optical limiting studies and saturated output of continuous wave laser in Fluorescein solution

( Volume 5 Issue 8,August 2018 ) OPEN ACCESS
Author(s):

Aqeel Lafta Mghames, Hussain Ali Badran, Hussain Falih Hussain

Abstract:

Optical limiting performances in Fluorescein with different concentration of 2, 4, 6 and 8 mM are investigated by using 473 nm continuous wave (cw) laser. The optical limiting behavior is investigated via transmission measurement through the sample at different concentrations. The investigation shows that the optical limiting capability is concentration dependent. The results showed that the sample has obvious optical limiting effect. 8 mM concentration has the best limiting effect among the four concentrations chosen. It is also found that the threshold value of optical limiting is affected by sample absorption coefficient. The Fluorescein exhibits good optical limiting properties in solution.

DOI DOI :

https://dx.doi.org/10.31873/IJEAS.5.8.21

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