Single-pixel digital "ghost" holography
Optics
2015-06-16 v1
Abstract
Since its discovery, the "ghost" diffraction phenomenon has emerged as a non-conventional technique for optical imaging with very promising advantages. However, extracting intensity and phase information of a structured and realistic object remains a challenge. Here, we show that a "ghost" hologram can be recorded with a single-pixel configuration by adapting concepts from standard digital holography. The presented homodyne scheme enables phase imaging with nanometric depth resolution, three-dimensional focusing ability, and shows high signal-to-noise ratio.
Keywords
Cite
@article{arxiv.1305.7069,
title = {Single-pixel digital "ghost" holography},
author = {Pere Clemente and Vicente Duran and Enrique Tajahuerce and Victor Torres-Company and Jesus Lancis},
journal= {arXiv preprint arXiv:1305.7069},
year = {2015}
}