Compact Dual-Band Multi-Focal Diffractive Lenses

Britton, WA; Chen, YY; Sgrignuoli, F; Dal Negro, L

Dal Negro, L (corresponding author), Boston Univ, Div Mat Sci & Engn, 15 St Marys St, Brookline, MA 02446 USA.; Dal Negro, L (corresponding author), Boston Univ, Dept Elect & Comp Engn, 8 St Marys St, Boston, MA 02215 USA.; Dal Negro, L (corresponding author), Boston Univ, Photon Ctr, 8 St Marys St, Boston, MA 02215 USA.; Dal Negro, L (corresponding author), Boston Univ, Dept Phys, 590 Commonwealth Ave, Boston, MA 02215 USA.

LASER & PHOTONICS REVIEWS, 2021; 15 (2):

Abstract

This paper presents the design, fabrication, and characterization of dual-band multi-focal diffractive microlenses with sub-wavelength thickness and t......

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