Harvard College

Zena Technologies, Inc.

Kwanyong Seo

Munib Wober

Kenneth Crozier

Ethan Schonbrun

Paul Steinvurzel

Yaping Dan

A nanowire array is described herein. The nanowire array comprises a substrate and a plurality of nanowires extending essentially vertically from the substrate; wherein: each of the nanowires has uniform chemical along its entire length; a refractive index of the nanowires is at least two times of a refractive index of a cladding of the nanowires. This nanowire array is useful as a photodetector, a submicron color filter, a static color display or a dynamic color display.

Light absorption and filtering properties of vertically oriented semiconductor nano wires

Methods, apparatuses, systems, and devices relating to fabricating one or more nanowires are disclosed. One method for fabricating a nanowire includes: selecting a particular wavelength of electromagnetic radiation for absorption for a nanowire; determining a diameter corresponding to the particular wavelength; and fabricating a nanowire having the determined diameter. According to another embodiment, one or more nanowires may be fabricated in an array, each having the same or different determined diameters. An image sensor and method of imaging using such an array are also disclosed.

Methods for fabricating and using nanowires

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Cambridge, MA, United States of America

Kwanyong Seo