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Conferences > FiO > 2020 > FTu2E > FTu2E.2

MMI-based compact spectrometer

Pravin Bhattarai, Sanket Bohora, Rijan Maharjan, Iain Crowe, and Ashim Dhakal

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Abstract

We introduce a compact spectrometer based on a 1×16-multimode interference splitter partially filled with random holes. The spectral resolution for this high-bandwidth, on-chip device is found to be at least ~0.04 nm.

© 2020 The Author(s)

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