Intensity correlation of orthogonally crossed speckle waves

Takashi Okamoto

doi:10.1117/12.679898

14 June 2006 Intensity correlation of orthogonally crossed speckle waves

Takashi Okamoto

Proceedings Volume 6254, Seventh International Conference on Correlation Optics; 625403 (2006) https://doi.org/10.1117/12.679898
Event: Seventh International Conference on Correlation Optics, 2005, Chernivsti, Ukraine

Abstract

The statistical properties of three-dimensional laser speckles formed with orthogonally crossed multiple speckle waves are studied theoretically. The analytical expressions for the first and second order statistics of the crossed speckle fields are derived, and the theoretical results are verified by means of computer simulations. In the simulations, fractal speckles are also analyzed to examine the self-similar properties of the resulting field. The correlation properties of clipped speckles are investigated to explore the possibility of fabricating fractal random media by means of photopolymerization for three-dimensional patterning of micro structures.

Citation Download Citation

Takashi Okamoto "Intensity correlation of orthogonally crossed speckle waves", Proc. SPIE 6254, Seventh International Conference on Correlation Optics, 625403 (14 June 2006); https://doi.org/10.1117/12.679898

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