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Conferences > FiO > 2019 > FW5C > FW5C.4

Vertical Waveguide Arrays as Wavelength Selective Nanostructured Silicon Photodetector Pixels

Jasper J. Cadusch, Jiajun Meng, and Kenneth B. Crozier

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Abstract

We experimentally demonstrate a nanostructured silicon photodetector that consists of subwavelength arrays of vertical waveguides. Our device combines spectral-filtering and photocurrent-generation. We show that absorption and responsivity spectra can be tuned by appropriate design.

© 2019 The Author(s)

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