Coma free diffractive optical element

Holographic optical elements recorded employing an object beam originated at a point can act as image forming systems free from aberrations if the reconstruction and reference beams coincide. However if these beams are tilted, aberrations often appear. In this article, a diffractive optical element...

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Detalles Bibliográficos
Publicado: 2004
Materias:
Diffractive optical elements
Holography
Optical design
Sine condition
Diffraction gratings
Diffractive optics
Image processing
Light sources
Optical systems
Ray tracing
Refractive index
Diffractive optical elements (DOE)
Magnifications
Periodic structures
Holographic optical elements
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0277786X_v5622_nPART3_p1382_Simon
http://hdl.handle.net/20.500.12110/paper_0277786X_v5622_nPART3_p1382_Simon
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:Holographic optical elements recorded employing an object beam originated at a point can act as image forming systems free from aberrations if the reconstruction and reference beams coincide. However if these beams are tilted, aberrations often appear. In this article, a diffractive optical element free from coma is predesigned and numerically tested.

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