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  • International Optical Design Conference and Optical Fabrication and Testing
  • OSA Technical Digest (CD) (Optica Publishing Group, 2010),
  • paper OThA4
  • https://doi.org/10.1364/OFT.2010.OThA4

Combined CGH with aperture divided into angular sectors for null corrector certification

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Abstract

Encoding method of spherical and aspherical wavefronts into one computer-generated hologram is presented. Diffractive structures are alternately inscripted into angular sector sub-apertures. Aspherical wavefront errors are identified by those of the spherical wavefront.

© 2010 OSA, SPIE

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