NONLINEAR-OPTICAL AND OPTICAL LIMITING PROPERTIES OF PHENOXY-PHTHALOCYANINES STUDIED USING THE Z-SCAN TECHNIQUE
2009 ◽
Vol 18
(04)
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pp. 583-589
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Keyword(s):
The nonlinear-optical and optical limiting properties of 2(3), 9(10), 16(17), 23(24) phenoxy-phthalocyanines have been investigated using a 10-ns-pulse laser at 532 nm. The nonlinear absorption coefficient (β) is measured by the single beam Z-scan technique. We have observed low power optical limiting, with low limiting thresholds, based on nonlinear absorption in the sample. These studies indicate that the phthalocyanine material is a potential candidate for low power optical limiting applications.
2012 ◽
Vol 05
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pp. 277-283
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2011 ◽
Vol 20
(02)
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pp. 183-191
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2001 ◽
Vol 10
(01)
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pp. 113-121
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Keyword(s):
2007 ◽
Vol 21
(27)
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pp. 1869-1877
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2008 ◽
Vol 22
(03)
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pp. 191-198
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2008 ◽
Vol 25
(6)
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pp. 945
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