A novel phase retrieval method from three-wavelength in-line phase-shifting interferograms based on positive negative 2π phase shifts
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2017.1374480
Abstract: Abstract A new method to extract quantitative phases for each wavelength from three-wavelength in-line phase-shifting interferograms is proposed. Firstly, seven interferograms with positive negative 2π phase shifts are sequentially captured by using the phase-shifting technique.… read more here.
Keywords: phase; three wavelength; line phase; phase shifting ... See more keywords
Quantitative investigation of the edge enhancement in in-line phase contrast projections and tomosynthesis provided by distributing microbubbles on the interface between two tissues: a phantom study.
Sign Up to like & getrecommendations! Published in 2017 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aa9548
Abstract: The objective of this study was to quantitatively investigate the ability to distribute microbubbles along the interface between two tissues, in an effort to improve the edge and/or boundary features in phase contrast imaging. The… read more here.
Keywords: edge; phase contrast; contrast; line phase ... See more keywords
Quantum tetrachotomous states: Superposition of four coherent states on a line in phase space
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.99.063813
Abstract: The well studied quantum optical Schrodinger cat state is a superposition of two distinguishable states, with quantum coherence between these macroscopically distinguishable states being of foundational and, in the context of quantum-information processing, practical use.… read more here.
Keywords: states superposition; line phase; phase space; state ... See more keywords
Three-dimensional microscopic imaging through scattering media based on in-line phase-shift digital holography.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.00g345
Abstract: Microscopic three-dimensional imaging and phase quantification for objects hidden behind a scattering medium by using in-line phase-shift digital holography are proposed. A spatial resolution of 1.81 µm and highly accurate quantitative phase imaging are demonstrated… read more here.
Keywords: three dimensional; phase; digital holography; phase shift ... See more keywords