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Binary phase grating and an optical power divider having such a grating
Binary phase grating and an optical power divider having such a grating
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机译:二元相位光栅和具有这种光栅的光功率分配器
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摘要
The invention relates to a binary, planar phase grating for generating a limited number of diffraction orders of equal intensity. For this purpose, the grating discontinuities are arranged asymmetrically within a grating period. Gratings of this type are preferably used in optical power splitters. IMAGE
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