Spectral coherence from rough surface scattering with a secondary source

Zu-Han Gu

doi:10.1117/12.446725

23 October 2001 Spectral coherence from rough surface scattering with a secondary source

Zu-Han Gu

Proceedings Volume 4447, Surface Scattering and Diffraction for Advanced Metrology; (2001) https://doi.org/10.1117/12.446725
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

The coherence theory predicts that the correlation in the fluctuations of a source distribution can cause frequency shifts in the spectrum of the emitted radiation, even when the source is at rest relative to the observer. Recently, we have measured the angular spectrum redistribution, or frequency shifts from 1D and 2D rough surfaces with a real image as a secondary source, and further verified the spectral and spatial coherent interference effect of a finite-band source.

Citation Download Citation

Zu-Han Gu "Spectral coherence from rough surface scattering with a secondary source", Proc. SPIE 4447, Surface Scattering and Diffraction for Advanced Metrology, (23 October 2001); https://doi.org/10.1117/12.446725

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