Materials, Free Full-Text
Descrição
Traditional optics usually studies the uniform polarization state of light. Compared with uniform vector beams, non-uniform vector beams have more polarization information. Most of the research on generating cylindrical vector beams using metasurfaces focuses on generating transmitted beams using the geometric phase. However, the geometric phase requires the incident light to be circularly polarized, which limits the design freedom. Here, an all-dielectric reflective metasurface is designed to generate different output light according to the different polarization states of the incident light. By combining the two encoding arrangements of the dynamic phase and the geometric phase, the output light is a radial vector beam when the linearly polarized light is incident along the x-direction. Under the incidence of linearly polarized light along the y-direction, the generated output light is an azimuthal vector beam. Under the incidence of left-handed circularly polarized light, the generated output light is a vortex beam with a topological charge of −1. Under the incidence of right-handed circularly polarized light, the generated output light is a vortex beam with a topological charge of +1. The proposed reflective metasurface has potential applications in generating vector beams with high integration.
Free Textbook Broadens Understanding of Materials Science in Cultural Context » George A. Smathers Libraries » UF Libraries » University of Florida
Gleisplan Software Raily 2.0 - Colaboratory
Dispersion-free highly accurate color recognition using excitonic 2D materials and machine learning - ScienceDirect
Materials big data standardization and AI-based materials development plans - Materials Square
Montessori Autumn Workbook: A Montessori Worksheets For Pre-K & K. Worksheets + Activities + Paper Materials. Maths, Alphabet, Numbers, Objects, Animals. Full Colour: Davis, Lisa: 9781803611488: : Books
Using Open Educational Resources (OER) – OAI+
Listen Free to Material World: The Six Raw Materials That Shape Modern Civilization by Ed Conway with a Free Trial.
Max Payne Ipa 1.3 - Colaboratory
The Material properties menu explained in Blender! Perfect for Blender users new to procedural materials and texturing, full free PDF and tutorial counterpart below :) : r/learnblender
Pottery materials : their composition, preparation and use : Colbeck, John : Free Download, Borrow, and Streaming : Internet Archive
Dopant-free hole transporting polymeric materials based on pyrroloindacenodithiophene donor unit for efficient perovskite solar cells - ScienceDirect
AeroNews (u/AeroNews) - Reddit
de
por adulto (o preço varia de acordo com o tamanho do grupo)
