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Opt Lett. 2011 Apr 15;36(8):1515-7. doi: 10.1364/OL.36.001515.

Reflective silicon binary diffraction grating for visible wavelengths.

Author information

1
Hewlett-Packard Laboratories, 1501 Page Mill Road, Palo Alto, California 94304, USA.

Abstract

We introduce a device based on subwavelength resonant grating technology. Using a single lithography step we built a reflective binary grating that mimics the functionality of a blazed diffraction grating in a flat geometry. We have also demonstrated that efficient subwavelength resonant devices for visible wavelengths can be built using silicon.

PMID:
21499408
DOI:
10.1364/OL.36.001515

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