Título: | Phase profile determination for a holocoupler/GRIN medium system |
Autores: | Pedraza Velasco, María Lourdes de ; Calvo Padilla, María Luisa |
Tipo de documento: | texto impreso |
Editorial: | SPIE--The International Society for Optical Engineering, 1990 |
Palabras clave: | Estado = Publicado , Materia = Ciencias: Física: Optica , Tipo = Sección de libro |
Resumen: | The phase profile of the wave scattered by a GRIN lens has been determined using the eikonal approximation for the scattering amplitude. This wave acts as the object wave in a holographic register to construct a GRIN holocoupler. Different geometries in the phase profile distribution are presented as functions of the taper shape. |
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