Results 71 to 80 of about 334,082 (299)
Scanning effects in coherent fourier scatterometry [PDF]
Journal of the European Optical Society-Rapid Publications, 2012 Incoherent Fourier Scatterometry (IFS) is a successful tool for high accuracy nano-metrology. As this method uses only far field measurements, it is very convenient from the point of view of industrial applications.
Roy S. +4 more
doaj +1 more source
Transmissive Suppressed-Order Diffraction Grating (SODG)
, 2019 We present a novel type of Suppressed-Order Diffraction Grating(SODG). An SODG is a diffraction grating whose diffraction orders have all been suppressed except one that is selected to provide electromagnetic deflection.
Caloz, Christophe +2 more
core +1 more source
Input-output relations for a 3-port grating coupled Fabry-Perot cavity [PDF]
, 2005 We analyze an optical 3-port reflection grating by means of a scattering matrix formalism. Amplitude and phase relations between the 3 ports, i.e. the 3 orders of diffraction are derived.
A. Bunkowski +6 more
core +3 more sources
An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells
Advanced Functional Materials, EarlyView.Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio +8 more
wiley +1 more source
Fabrication of Tapered 3D Microstructure Arrays Using Dual-Exposure Lithography (DEL)
Micromachines, 2020 Three-dimensional (3D) microstructure arrays (MSAs) have been widely used in material science and biomedical applications by providing superhydrophobic surfaces, cell-interactive topography, and optical diffraction.
Venkatakrishnan Rengarajan +2 more
doaj +1 more source
Two‐Dimensional Angular Bandwidth Broadening of Metasurface Grating
Advanced Photonics Research, 2022 Waveguide‐type near‐eye displays (NED) have attracted increasing attention in the market of augmented reality (AR) and virtual reality (VR) devices, thanks to their outstanding performance within ultra‐compact size.
Chulsoo Choi +4 more
doaj +1 more source
Light trapping properties of cylindrical well diffraction gratings in solar cells: Computational calculations [PDF]
, 2010 Light trapping using diffraction gratings is a promising approach to increasing absorption in solar cells. In this paper, the computationally calculated absorption enhancement expected from a diffraction grating consisting of a triangular array of ...
Luque López, Antonio +3 more
core +1 more source
Giant THz surface plasmon polariton induced by high-index dielectric metasurface
, 2017 We use computational approaches to explore the role of a high-refractive-index dielectric TiO2 grating with deep subwavelength thickness on InSb as a tunable coupler for THz surface plasmons.
Bhattarai, Khagendra +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden +11 more
wiley +1 more source
Phase retrieval between overlapping orders in coherent Fourier scatterometry using scanning [PDF]
Journal of the European Optical Society-Rapid Publications, 2013 Non-interferometric phase retrieval from the intensity measurements in Coherent Fourier Scatterometry (CFS) is presented using a scanning focused spot.
Kumar N. +4 more
doaj +1 more source