22 May 1998 Design of multifunctional diffractive optical element by overwrite grating
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Proceedings Volume 3490, Optics in Computing '98; (1998) https://doi.org/10.1117/12.308960
Event: Optics in Computing '98, 1998, Bruges, Belgium
Abstract
We develop a novel design of diffractive optical elements fabricated by an electron-beam lithography for free-space optical interconnection. This element is synthesized by multi-functional computer-generated holograms with the over- write grating. Diffractive optical elements including Fraunhofer and image type holograms have been fabricated. The concept and the fabrication process of this element are presented.
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Nobukazu Yoshikawa, Nobukazu Yoshikawa, Masahide Itoh, Masahide Itoh, Toyohiko Yatagai, Toyohiko Yatagai, } "Design of multifunctional diffractive optical element by overwrite grating", Proc. SPIE 3490, Optics in Computing '98, (22 May 1998); doi: 10.1117/12.308960; https://doi.org/10.1117/12.308960
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