most citedSpeckle suppression in digital in-line holographic microscopy through liquid crystal dynamic scattering

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physics.optics2026

Tunable Dynamic Speckle Generation for Random Illumination Microscopy

Lilian Magermans, Assia Benachir, Nathan P. Spiller +7

Speckled illumination enhances widefield fluorescence microscopy by enabling optical sectioning and super resolution. In random illumination microscopy, sequences of speckled illum…

physics.optics2025★ 2 cited

Speckle suppression in digital in-line holographic microscopy through liquid crystal dynamic scattering

Emilia Wdowiak, Nathan Spiller, Tianxin Wang +7

We demonstrate speckle noise reduction in an in-line holographic imaging system using a Zwitterion-doped liquid crystal dynamic scatterer (LCDS) cell diffuser. Integrated into a mi…