DIFFRACTION GRATING
A one-dimensional reflective-type diffraction grating is formed in a slab waveguide by a one-dimensional array of wells (23) formed with substantially perpendicular walls (24).
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A one-dimensional reflective-type diffraction grating is formed in a slab waveguide by a one-dimensional array of wells (23) formed with substantially perpendicular walls (24). |
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