Velocity Dependence Of Dynamic Laser Speckles Produced By Diffuse Plates In Layers

Y. Aizu; K. Ogino; T. Asakura

doi:10.1117/12.948549

2 December 1988 Velocity Dependence Of Dynamic Laser Speckles Produced By Diffuse Plates In Layers

Y. Aizu, K. Ogino, T. Asakura

Proceedings Volume 0976, Statistical Optics; (1988) https://doi.org/10.1117/12.948549
Event: 32nd Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1988, San Diego, CA, United States

Abstract

This paper reports the experimental study on the velocity dependence of dynamic speckles produced by diffuse plates in layers. The experiments were performed to measure the auto-correlation functions of speckle intensity fluctuation detected in the image plane, mainly in the reflection and briefly in the transmission optical systems. The results show that the linear velocity dependence of speckle movements is usually obtained although the non-linear velocity dependence and the saturation tendency are found in the specific diffusing condition in the reflection optical system. These phenomena do not occur in the transmission optical system.

Citation Download Citation

Y. Aizu, K. Ogino, and T. Asakura "Velocity Dependence Of Dynamic Laser Speckles Produced By Diffuse Plates In Layers", Proc. SPIE 0976, Statistical Optics, (2 December 1988); https://doi.org/10.1117/12.948549

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