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Conferences > FiO > 2022 > FTu1B > FTu1B.2

Optimising Nonlinear Interferometers for Sensing and Imaging: Gain, Loss, and Seeding

Nathan Gemmell, Jefferson Flórez, Emma Pearce, Olaf Czerwinski, Jiaye Ding, Jingrui Zhang, Mariame Abire Karzazi, Yue Ma, Gabriele Bressanini, Myungshik Kim, Chris C. Phillips, Rupert F. Oulton, and Alex S. Clark

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Abstract

We show experimentally that adjusting gain in nonlinear interferometry can improve interference visibility and reduce the optical power exposing an object. We further demonstrate that seeding an interferometer input can improve both visibility and contrast.

© 2022 The Author(s)

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