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Two -Dimensional Wavelength Selective Diffraction by High-Order Three-Dimensional Composite Grating |
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| Authors: | Kohji Furuhashi Hideaki Okayama Hirochika Nakajima |
| Affiliation: | 1. School of Science and Technology, Waseda University, 3-4-1, Ohkubo, Shinjyuku-ku, Tokyo 169-8555, Japan 2. School of Science and Technology, Waseda University, 3-4-1, Ohkubo, Shinjyuku-ku, Tokyo 169-8555, Japan;OCC, Oki Electric Industry, Co. Ltd., |
| Abstract: | We propose a wavelength selective diffraction using reflectors placed on three-dimensional grid cross points. Different wavelengths are separated into spots distributed in two-dimensional plane. Compact device with high port counts isattainable. |
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