6533b86ffe1ef96bd12cd24c

RESEARCH PRODUCT

Multi-illumination single-holographic-exposure lensless Fresnel (MISHELF) microscopy using 4 channels

José ÁNgel Picazo-buenoLuis GraneroJavier GarciaMartín SanzVicente Micó

subject

Physicsbusiness.industryNoise reductionResolution (electron density)ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONHolographyNoise (electronics)Ptychographylaw.inventionOpticslawMicroscopyImage sensorbusinessFresnel diffraction

description

MISHELF microscopy is generalized by considering 4 illumination/detection channels while retaining single-shot working principle, twin image mitigation and noise averaging. Proof of principle validation is included considering a resolution test target.

https://doi.org/10.1364/cosi.2019.jw2a.1