Nonlinear optical properties of silicon nanoclusters

S. Vijayalakshmi; M. A. George; H. Grebel

doi:10.1063/1.118246

Nonlinear optical properties of silicon nanoclusters

S. Vijayalakshmi, M. A. George, H. Grebel

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Abstract

The nonlinear and linear optical responses of Si nanoclusters at λ=355 nm were measured. The nanoclusters were laser ablated on quartz substrates. χ⁽³⁾ values as high as 2.28×10^-5 esu (as measured by the Z-scan technique) and lifetime as long as 143 ns were measured for clusters of an average size of 11 nm. The optical properties were strongly correlated with the clusters' sizes.

Original language	English (US)
Pages (from-to)	708-710
Number of pages	3
Journal	Applied Physics Letters
Volume	70
Issue number	6
DOIs	https://doi.org/10.1063/1.118246
State	Published - Feb 10 1997

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.118246

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title = "Nonlinear optical properties of silicon nanoclusters",

abstract = "The nonlinear and linear optical responses of Si nanoclusters at λ=355 nm were measured. The nanoclusters were laser ablated on quartz substrates. χ(3) values as high as 2.28×10-5 esu (as measured by the Z-scan technique) and lifetime as long as 143 ns were measured for clusters of an average size of 11 nm. The optical properties were strongly correlated with the clusters' sizes.",

author = "S. Vijayalakshmi and George, \{M. A.\} and H. Grebel",

year = "1997",

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N2 - The nonlinear and linear optical responses of Si nanoclusters at λ=355 nm were measured. The nanoclusters were laser ablated on quartz substrates. χ(3) values as high as 2.28×10-5 esu (as measured by the Z-scan technique) and lifetime as long as 143 ns were measured for clusters of an average size of 11 nm. The optical properties were strongly correlated with the clusters' sizes.

AB - The nonlinear and linear optical responses of Si nanoclusters at λ=355 nm were measured. The nanoclusters were laser ablated on quartz substrates. χ(3) values as high as 2.28×10-5 esu (as measured by the Z-scan technique) and lifetime as long as 143 ns were measured for clusters of an average size of 11 nm. The optical properties were strongly correlated with the clusters' sizes.

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Nonlinear optical properties of silicon nanoclusters

Abstract

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