Publication

Probing the Limits of Optical Loss in Ion-Sliced Thin-film Lithium Niobate

Tobias Kippenberg, Junqiu Liu, Guanhao Huang, Mikhail Churaev, Zelin Tan
2021
Conference Papers

Abstract

We measured the absorption-limited loss at telecommunication wavelengths for thin-film lithium niobate micro-ring resonators using Kerr-calibrated linear response technique. We find the average absorption loss-rate kappa(abs)/2 pi to be 3.65 +/- 0.70 MHz, corresponding to a Q-factor of 55 Million. (c) 2021 The Author(s)

Official source

https://infoscience.epfl.ch/entities/publication/869b4249-4593-4b89-9427-9d316163f668

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Probing the Limits of Optical Loss in Ion-Sliced Thin-film Lithium Niobate

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