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Conferences > OFC > 2024 > W2A > W2A.20

Polarization-insensitive, silicon-photonics circuit, four-mode spatial multiplexer matched to a rectangular core fiber

David Halfon, Lior Rechtman, Aleksey Kukin, Jeffery S. Stone, Gaozhu Peng, Ming-Jun Li, and Dan M. Marom

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Abstract

We design and test a SiPh mode multiplexer circuit, utilizing 3µm-thick ridge waveguides having low polarization dependence. The multiplexer achieves low loss (2-3dB) and low PDL (<0.8dB) across the C-band. Output modes are coupled to rectangular core fiber.

© 2024 The Author(s)

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