Principle and Implementation of Stokes Vector Polarization Imaging Technology
نویسندگان
چکیده
Compared with traditional imaging methods, polarization has its unique advantages in many directions and great development prospects. It is one of the hot spots research at home abroad. Based on principle Stokes vector, realization methods non-simultaneous simultaneous are introduced, respectively according to different modulation vector acquisition. Non-simultaneous mainly introduced two ways: rotary imaging, electrically controlled three divided amplitude aperture focal plane imaging. In this paper, based boost application promote technology.
منابع مشابه
Full Stokes polarization camera
Objective and background: We present a new version of Bossa Nova Technologies’ passive polarization imaging camera. The previous version was performing live measurement of the Linear Stokes parameters (S0, S1, S2), and its derivatives. This new version presented in this paper performs live measurement of Full Stokes parameters, i.e. including the fourth parameter S3 related to the amount of cir...
متن کاملImplementation of Real-Time Calibration of Polarization Imaging Sensors
Recent breakthroughs in nanofabrication techniques have led to development of sophisticated Division-of-Focal-Plane (DoFP) polarization imaging sensors. One such technique allows the fabrication of nanowire filters fabricated directly on the imaging sensor itself. This technique can be used to fabricate robust DoFP polarization imaging sensors. However, the polarization information captured by ...
متن کاملAGN polarization modeling with STOKES
We introduce a new, publicly available Monte Carlo radiative transfer code, Stokes, which has been developed to model polarization induced by scattering off free electrons and dust grains. It can be used in a wide range of astrophysical applications. Here, we apply it to model the polarization produced by the equatorial obscuring and scattering tori assumed to exist in active galactic nuclei (A...
متن کاملStokes vector based polarization resolved second harmonic microscopy of starch granules
We report on the measurement and analysis of the polarization state of second harmonic signals generated by starch granules, using a four-channel photon counting based Stokes-polarimeter. Various polarization parameters, such as the degree of polarization (DOP), the degree of linear polarization (DOLP), the degree of circular polarization (DOCP), and anisotropy are extracted from the 2D second ...
متن کاملCompact and robust linear Stokes polarization camera
We present a linear Stokes polarization camera working at visible wavelength. The camera is both compact and robust for use in field experiments and outdoor conditions. It is based on fast polarization modulator. Four polarization states images are acquired successively. Processing software allows live calculation, visualization and measurement of polarization images deduced from the acquired i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied sciences
سال: 2022
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app12136613