نتایج جستجو برای: laser interference lithography
تعداد نتایج: 284095 فیلتر نتایج به سال:
Stereo-lithography is a distinctive form of technology which permits for the translation of computer aided design illustration to3D solid items within hours. In Stereo-lithography melted plastic is solidified in particular patterns by laser beam consequential in solid epoxy realization of a 3D project. This ultraviolet laser beam is directed by CAD data. Parts created using Stereo Lithography m...
In this work we report the application of two and three-beam single pulse laser interference lithography to thin polymer films of poly(trimethylene terephthalate) (PTT). By irradiating the sample surface with temporary and spatially overlapped single pulses from two or three coherent beams and changing the angles of incidence, we have accomplished the fabrication of large-area polymer micro and...
In this paper, large area and deep sub-wavelength interference patterns are realized experimentally by using odd surface plasmon modes in the metal/insulator/metal structure. Theoretical investigation shows that the odd modes possesses much higher transversal wave vector and great inhibition of tangential electric field components, facilitating surface plasmon interference fringes with high res...
SU-8 has been widely used in a variety of applications for creating structures in micro-scale as well as sub-micron scales for more than 15 years. One of the most common structures made of SU-8 is tall (up to millimeters) high-aspect-ratio (up to 100:1) 3D microstructure, which is far better than that made of any other photoresists. There has been a great deal of efforts in developing innovativ...
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