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Process for fabricating multi-discrete-phase fresnel lenses
Process for fabricating multi-discrete-phase fresnel lenses
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机译:制备多离散菲涅耳透镜的方法
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摘要
A process is provided for fabricating multi-discrete-phase binary Fresnel acoustic and optical lenses through the use of standard microelectronic fabrication techniques, thereby enabling such lenses to be produced repeatedly and economically to exacting design specifications.
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