نتایج جستجو برای: photopolymer
تعداد نتایج: 555 فیلتر نتایج به سال:
We report the implementation of stratified volume holographic optical elements (SVHOE's) using DuPont's Omnidex holographic photopolymer material and an in situ exposure technique for simultaneous multilayer grating recording. Experimental measurement of the +1-order angular sensitivity of a seven-layer SVHOE structure shows remarkable agreement with both theory and numerical simulation for inc...
Plasmonic excitation of metallic nanoparticles can trigger chemical reactions at the nanoscale. Such optical effects also be employed to selectively and locally graft photopolymer layers nanostructure surface,...
A rapid advanced packaging concept, consisting of inkjet photopolymer printing and Ag nanoparticles printing, was investigated for the construction of a pressure sensor package. Acrylatetype 3D package housing with 7 through-holes was printed with a polyjet printer and the throughvias and connection pads were manufactured via Ag glue dispensing and inkjet printing of Ag nanoparticle ink. The fl...
We report a breakthrough in the search for versatile diffractive elements for cold neutrons. Nanoparticles are spatially arranged by holographical means in a photopolymer. These grating structures show remarkably efficient diffraction of cold neutrons up to about 50% for effective thicknesses of only 200 μm. They open up a profound perspective for next generation neutron-optical devices with ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید