Porous silicon optical devices for sensi
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V. Torres-Costa; F. AgullΓ³-Rueda; R.J. MartΓn-Palma; J.M. MartΓnez-Duart
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Article
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2005
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Elsevier Science
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English
β 366 KB
Porous silicon (PS) has a great potential in a wide range of fields due to its tuneable effective refractive index, which can be tailored through the precise control of the formation parameters. In particular, high/low porosity layer stacks result in optical multilayer interference filters, such as