Results 1 to 10 of about 226,238 (226)

Jones-matrix imaging based on two-photon interference [PDF]

Nanophotonics, 2022
Two-photon interference is an important effect that is tightly related to the quantum nature of light. Recently, it has been shown that the photon bunching from the Hong–Ou–Mandel (HOM) effect can be used for quantum imaging in which sample properties ...
Yung Tsz Kit, Liang Hong, Xi Jiawei, Tam Wing Yim, Li Jensen   +4 more
doaj   +6 more sources

Quantitative Jones matrix imaging using vectorial Fourier ptychography. [PDF]

Biomed Opt Express, 2022
This paper presents a microscopic imaging technique that uses variable-angle illumination to recover the complex polarimetric properties of a specimen at high resolution and over a large field-of-view. The approach extends Fourier ptychography, which is a synthetic aperture-based imaging approach to improve resolution with phaseless measurements, to ...
Dai X, Xu S, Yang X, Zhou KC, Glass C, Konda PC, Horstmeyer R.   +6 more
europepmc   +6 more sources

Label-free functional and structural imaging of liver microvascular complex in mice by Jones matrix optical coherence tomography [PDF]

Scientific Reports, 2021
We demonstrate label-free imaging of the functional and structural properties of microvascular complex in mice liver. The imaging was performed by a custom-built Jones-matrix based polarization sensitive optical coherence tomography (JM-OCT), which is ...
Pradipta Mukherjee, Arata Miyazawa, Shinichi Fukuda, Toshiharu Yamashita, Donny Lukmanto, Kosuke Okada, Ibrahim Abd El-Sadek, Lida Zhu, Shuichi Makita, Tetsuro Oshika, Yoshiaki Yasuno   +10 more
doaj   +5 more sources

Jones-matrix imaging of biological tissues with quadruple-channel optical coherence tomography [PDF]

Journal of Biomedical Optics, 2002
Two-dimensional depth-resolved Jones-matrix images of scattering biological tissues were measured with novel double-source double-detector polarization-sensitive optical coherence tomography (OCT). The Jones matrix can be determined in a single scan with this OCT system.
Jiao, Shuliang, Wang, Lihong V.
semanticscholar   +6 more sources

Photoelastic Analysis through Jones Matrix Imaging Fourier Polarimetry.

JSME International Journal Series A, 2000
The paper presents further development of the authors' hybrid method for the three-dimensional nondestructive photielastic analysis. The general arrangement and measurement procedure of a Jones matrix imaging Fourier polarimeter is described with emphasis in error analysis.
Svitlana Berezhna, Ihor Berezhnyy, Masahisa Takashi   +2 more
openaire   +3 more sources

Continuous polarization–wavelength mapping with nonlocal metasurfaces [PDF]

Light: Science & Applications
Simultaneous and continuous control over polarization and wavelength—two orthogonal and information-rich degrees of freedom—remains a central challenge in metasurface photonics, long hindered by intrinsic dispersion constraints and structural degeneracy.
Jiuxu Wang, Jie Wang, Feilong Yu, Jin Chen, Rongsheng Chen, Tianxiong Geng, Rong Jin, Yiran Zhou, Tongwen Zheng, Guanhai Li, Xiaoshuang Chen, Wei Lu   +11 more
doaj   +2 more sources

Synergetic full-parametric Aharonov–Anandan and Pancharatnam–Berry phase for arbitrary polarization and wavefront control [PDF]

Nanophotonics
Electromagnetic devices with multiple polarization modes are urgently needed in remote sensing detection and radar imaging due to their ability to obtain scattering information from targets through manipulation of full-parametric Jones matrix components (
Liu Tong, Wang Yanzhao, Feng Weike, Luo Huiling, Wang ZhengJie, Wang Hui, Xu He-Xiu, Luo Xiangang   +7 more
doaj   +2 more sources

Coincidence imaging for Jones matrix with a deep-learning approach

npj Nanophotonics
AbstractCoincidence measurement has become an emerging technique for optical imaging. Based on measuring the second-order coherence g2, sample features such as reflection/transmission amplitude and phase delay can be extracted with developed algorithms pixel-by-pixel.
Xi, Jiawei, Yung, Tsz Kit, Liang, Hong, Li, Tan, Tam, Wing Yim, Li, Jensen Tsan Hang   +5 more
openaire   +3 more sources

A Jones matrix formalism for simulating three-dimensional polarized light imaging of brain tissue [PDF]

Journal of The Royal Society Interface, 2015
The neuroimaging technique three-dimensional polarized light imaging (3D-PLI) provides a high-resolution reconstruction of nerve fibres in human post-mortem brains. The orientations of the fibres are derived from birefringence measurements of histological brain sections assuming that the nerve fibres—consisting of an axon and a surrounding myelin ...
Menzel, Miriam, Michielsen, Kristel, De Raedt, H., Reckfort, Julia, Amunts, Katrin, Axer, Markus   +5 more
openaire   +7 more sources

Comparative study of OCTA algorithms with a high-sensitivity multi-contrast Jones matrix OCT system for human skin imaging

Biomedical Optics Express, 2022
The multi-contrast Jones matrix OCT (JMT) system can not only improve the tissue-specific contrast but also enhance the sensitivity of detecting flow, which is gaining increasing attention. However, for the JMT system, there is currently a lack of studies evaluating and guiding the selection of suitable angiography algorithms to map the most appealing ...
Guoqiang, Chen, Wen'ai, Wang, Yanqiu, Li
openaire   +3 more sources