Results 71 to 80 of about 783 (172)

Theoretical model of the polarization properties of the retinal nerve fiber layer in reflection

, 2003
In several optical technologies for glaucoma diagnosis, polarized light is used to assess the retinal nerve fiber layer (RNFL) of the eye. For better understanding of the polarization properties of the RNFL, it was modeled as a thick birefringent slab ...
Huang, Xiang-Run, Knighton, Robert W
core   +1 more source

Polarization properties of silver nanowire/polymer composite films: diattenuation, retardance and depolarization

Optical Materials Express, 2019
Polarization properties of silver nanowire (AgNW)/polymer composite films are investigated by spectroscopic polarimetry, with special attention to their potential application as the transparent conductive electrode of touch screen devices. The analysis of the Mueller matrix decomposition for preferentially oriented AgNW networks shows linear ...
Takeo Tomiyama, Kensuke Yoshihara, Hiroshi Yamazaki   +2 more
openaire   +1 more source

Mueller matrix spectroscopy of Fano resonance in Plasmonic Oligomers

, 2018
Fano resonance in plasmonic oligomers originating from the interference of a spectrally broad superradiant mode and a discrete subradiant mode is under intensive recent investigations due to numerous potential applications. In this regard, development of
Ankit K Singh (14615798), Achanta Venugopal (17491071), Shubham Chandel (1531237), Angad Gupta (17491068), Aman Agrawal (1404916), Aneeth K A (17491065), Nirmalya Ghosh (1531240)   +6 more
core   +1 more source

Mueller matrix spectroscopy of fano resonance in plasmonic oligomers

, 2019
Fano resonance in plasmonic oligomers originating from the interference of a spectrally broad superradiant mode and a discrete subradiant mode is under intensive recent investigations due to numerous potential applications. In this regard, development of
Chandel, Shubham, Singh, Ankit K., Venugopal, Achanta, Ghosh, Nirmalya, Agrawal, Aman, K.A., Aneeth, Gupta, Angad   +6 more
core   +1 more source

Mueller–Stokes polarimetric characterization of transmissive liquid crystal spatial light modulator

, 2011
In the twisted nematic liquid crystal spatial light modulators (TN-LCSLM), distortion of uniform twist and decrease in tilt angle of liquid crystal molecules on application of an electric field lead to amplitude and phase modulations of the transmitted ...
Dev, Kapil, Asundi, Anand Krishna
core   +1 more source

Quantification of polarization in biological tissue by optical coherence tomography [PDF]

, 2002
A multiple-channel polarization-sensitive system based on optical coherence tomography was built to measure the Mueller matrix of scattering biological tissue.
Lihong V. Wang, Shuliang Jiao, Jiao, Shuliang, Wang, Lihong V.   +3 more
core   +1 more source

Research on Polarization Phase Diversity Method for Cophase Errors and Polarization Aberrations in Sparse Aperture Optical Systems

Photonics
Sparse aperture optical systems employ separated subapertures to achieve equivalent large aperture high resolution imaging, but they are also more susceptible to the combined effects of cophase errors and polarization aberrations, which lead to point ...
Xiyu Liu, Xin Zhang, Junliu Fan, Baohua Chen, An Xu   +4 more
doaj   +1 more source

Monochromatic Measurements of the JPSS-1 VIIRS Polarization Sensitivity [PDF]

, 2016
Polarization sensitivity is a critical property that must be characterized for spaceborne remote sensing instruments designed to measure reflected solar radiation.
Oudrari, Hassan, Moyer, David, Brown, Steven W., Lykke, Keith R., Xiong, Xiaoxiong, Waluschka, Eugene, Brown, Steve, McIntire, Jeff   +7 more
core  

Birefringence description of a helical fiber-coil

, 2016
Helical coils are used to produce compact fiber devices with stable polarization properties. We have developed a matrix model for such a fiber, taking into account effects of photoelastically induced anisotropy and geometrical phase, on residual ...
A. Garcia-Weidner, D. Tentori, E. Ledezma-Sillas   +2 more
core   +1 more source

Pre-Launch Assessment of PACE OCI’s Polarization Sensitivity

Remote Sensing
To provide ongoing continuity for the ocean, cloud, and aerosol science data records, NASA will launch the Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission on 8 February 2024.
Jeff McIntire, Eugene Waluschka, Gerhard Meister, Joseph Knuble, William B. Cook   +4 more
doaj   +1 more source