Self-calibrated and SNR-enhanced particle holography

In-line particle holography suffers from speckle noise, and great effort has been made to alleviate it by designing post-processing algorithms. Recently, we proposed a novel approach which mitigates it by increasing the signal-to-noise ratio (SNR). The approach enhances the SNR by combining several ...

Source: Journal of the Optical Society of America A - July 22, 2019 Category: Physics Authors: Shengfu Li Yu Zhao Yan Ye Source Type: research