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Conferences > CLEOPR > 2020 > C6D > C6D_4

Digitally Enhanced Homodyne Dispersion Spectrometer

Justin Wong, Chathura P. Bandutunga, Ya Zhang, Malcolm B. Gray, and Jong H. Chow

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Abstract

We present a fiber dispersion spectrometer using a digitally enhanced homodyne phase readout that minimizes optical complexity. We demonstrate a phase sensitivity of 10 microradian, yielding a fractional absorption sensitivity for the spectrometer of 1x10-4. © 2020 The Author(s)

© 2020 The Author(s)

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