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Conferences > OFC > 2021 > W1D > W1D.4

Optical-phased array beam-steering using multi-input slab coupler in silicon nitride waveguides

P. Muñoz, D. Pastor, J. Benítez, G. Micó, L. A. Bru, D. J. Goodwill, and E. Bernier

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Abstract

A 2D beam-steering optical phased array is demonstrated in SiN. The multiple-input slab- coupler reduces OPA footprint 8x versus previous single-input designs. Measured field of view is 15º x 2.8º. Gaussian beam full-width is 0.36º x 0.175º.

© 2021 The Author(s)

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