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Conferences > OFT > 2010 > JMB > JMB8
  • International Optical Design Conference and Optical Fabrication and Testing
  • OSA Technical Digest (CD) (Optica Publishing Group, 2010),
  • paper JMB8
  • •https://doi.org/10.1364/OFT.2010.JMB8

Testing a Small Aspheric Lens by Reflective Null CGH

Dae-Chan Kim, Ho-Youl Lee, Hyun-Jun Jang, Ook-Hee Lee, Jong-Sub Song, Jong Ung Lee, O Beom-Hoan, Se-Geun Park, El-Hang Lee, and Seung Gol Lee

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Abstract

A null CGH for compensating a small aspheric lens is designed to make the testing configuration simple and fabricated. Peak-to-valleys and rms heights of aspheric lenses are measured to be 0.270 and 0.040 waves, respectively.

© 2010 OSA, SPIE

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