[P-CTh6] C6. Optical and Photonic Metrology

[P-CTh6-11] Diagnosis of Unstained Biological Blood Cells Using Phase Hologram

*Dahi Ibrahim¹ (1. National Institute of Standards (Egypt))

[Presentation Style] Online

A technology employs spatial light modulator for displaying the phase hologram and Fourier lens for its reconstruction is presented. The noise level of the reconstructed object is reduced by 42% using windowed Fourier filtering method.