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Conferences > OFC > 2023 > M1J > M1J.5

Photonics-enabled Nanosecond Scale Real-time Spectral Analysis with 92-GHz Bandwidth and MHz resolution

Xinyi Zhu, Benjamin Crockett, Connor M. L. Rowe, and José Azaña

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Abstract

We demonstrate gapless and real-time spectral analysis of broadband waveforms with >250 analysis points per spectrum. The concept is based on a discretization of an electro-optic time-lens to implement a phase modulation equivalent to 206.25π.

© 2023 The Author(s)

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