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We propose a digital holographic microscopy technique capable of simultaneously sensing a multispectral 3D image with a single-shot exposure of a monochromatic image sensor. Multicolor and invisible 3D motion-picture images can be simultaneously recorded with a motion-picture recording of a monochromatic camera that has no wavelength filter. Multiwavelength information is spatially multiplexed on...
A novel in-plane and out-of-plane deformation simultaneous measurement method using only two speckle patterns grabbed before and after deformation of an object with rough surfaces is proposed. An optical system is set up by improving ordinary two-beam speckle interferometer. In the new optical system, because a phenomenon of in-plane and out-of-plane deformation can be simultaneously recorded by only...
A method for extending the space bandwidth available for recording an object wave in an off-axis configuration and parallel phase-shifting interferometry using a commercially available polarimetric camera is presented. In these configurations, most of the space bandwidth is discarded to avoid the superposition of the unwanted images, the Oth-order diffraction wave and the conjugate image, on an object...
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