نتایج جستجو برای: Polarization Colors

تعداد نتایج: 84169  

Journal: :iranian journal of pathology 2015
neha modak sandhya tamgadge avinash tamgadge sudhir bhalerao

background & objectives: oral submucous fibrosis (osmf) is a condition where excessive deposition of dense collagen fibers occurred in the connective tissue of oral mucosa. an alteration of collagen necessitates an in depth understanding of collagen in oral tissues as no breakthrough studies have been reported. therefore the aim was to correlate the clinical, functional and histopathologica...

Journal: :Advanced Materials 2021

Cellulose nanocrystals (CNCs) possess the ability to form helical periodic structures that generate structural colors. Due helicity, such self-assembled cellulose preferentially reflect left-handed circularly polarized light of certain colors, while they remain transparent right-handed light. This study shows combination with a liquid crystal enables modulation optical response obtain reflectio...

Journal: :Indian Journal of Pathology and Microbiology 2015

Avinash Tamgadge Neha Modak, Sandhya Tamgadge Sudhir Bhalerao

Background & Objectives: Oral submucous fibrosis (OSMF) is a condition where excessive deposition of dense collagen fibers occurred in the connective tissue of oral mucosa. An alteration of collagen necessitates an in depth understanding of collagen in oral tissues as no breakthrough studies have been reported. Therefore the aim was to correlate the clinical, functional and histopathol...

Journal: :Photonics 2023

Structural colors based on all-dielectric metasurfaces hold great promise for a wide range of applications, including high-density optical storage, ultra-high-resolution 3D displays, imaging security certification, and so on. However, achieving dynamic tunable structural color with compact simple Si platform remains challenge. Here, we propose coloration polarization-sensitive consisting arrays...

Journal: :Applied optics 2016
X L Hu L B Sun Beibei Zeng L S Wang Z G Yu S A Bai S M Yang L X Zhao Q Li M Qiu R Z Tai H J Fecht J Z Jiang D X Zhang

We demonstrate a TE/TM polarization-independent plasmonic subtractive color filtering scheme employing ultrathin two-dimensional Ag nanodisks. These TE/TM polarization-independent subtractive color filters exhibit small feature sizes (below 200 nm) and high transmission up to 70% in the visible spectral region, superior to previously reported plasmonic color filters. Simulated optical transmiss...

Journal: :Scientific reports 2015
Michael Shribak

Interference of two combined white light beams produces Newton colors if one of the beams is retarded relative to the other by from 400 nm to 2000 nm. In this case the corresponding interfering spectral components are added as two scalars at the beam combination. If the retardance is below 400 nm the two-beam interference produces grey shades only. The interference colors are widely used for an...

2003
Barbara A. Whitney Kenneth Wood

We present model spectral energy distributions, colors, polarization, and images for an evolutionary sequence of a low-mass protostar from the early collapse stage (Class 0) to the remnant disk stage (Class III). We find a substantial overlap in colors and SEDs between protostars embedded in envelopes (Class 0-I) and T Tauri disks (Class II), especially at mid-IR wavelengths. Edge-on Class I-II...

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