Polarization independent enhancement of zeroth order diffracted second harmonic from multilayer gallium selenide on a silicon resonant metasurface.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.405524
Abstract: We demonstrate polarization-independent resonant-enhancement of second harmonic generation (SHG) from multilayer Gallium Selenide (GaSe) on a silicon-based resonant metasurface. Two-dimensional hexagonal photonic lattice with circularly symmetric silicon meta-atoms are designed to achieve resonant field enhancement… read more here.
Keywords: order; polarization independent; polarization; metasurface ... See more keywords
Analysis of Optical Diffraction Profiles Created by Phase-Modulating MEMS Micromirror Arrays
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DOI: 10.3390/mi12080891
Abstract: This paper presents modeling and analysis of light diffraction and light-intensity modulation performed by an optical phased array (OPA) system based on metal-coated silicon micromirrors. The models can be used in the design process of… read more here.
Keywords: phase; diffraction; order diffracted; 1st order ... See more keywords