title: Impact of noise in holography with extended references in the low signal regime.
abstract: Signal-to-noise ratio is a key factor in lensless imaging, particularly for low diffraction signal experiments in the single shot regime. We present our recent study of the noise impact on holography with extended references. Experimental data have been measured in single shot acquisition using an intense coherent soft X-ray high harmonic source. The impact of hardware and software noise under various detection conditions is discussed. A final comparison between single shot and multi-shot regimes is given.
authors.forename: W
authors.initials: W
authors.lastname: Boutu
authors.forename: D
authors.initials: D
authors.lastname: Gauthier
authors.forename: X
authors.initials: X
authors.lastname: Ge
authors.forename: R
authors.initials: R
authors.lastname: Cassin
authors.forename: M
authors.initials: M
authors.lastname: Ducousso
authors.forename: A I
authors.initials: AI
authors.lastname: Gonzalez
authors.forename: B
authors.initials: B
authors.lastname: Iwan
authors.forename: J
authors.initials: J
authors.lastname: Samaan
authors.forename: F
authors.initials: F
authors.lastname: Wang
authors.forename: M
authors.initials: M
authors.lastname: Kovačev
authors.forename: H
authors.initials: H
authors.lastname: Merdji