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Voltage-tunable Q factor in a photonic crystal microcavity

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Abstract

A photonic crystal microcavity with a tunable quality factor (Q factor) has been implemented on the basis of a bound state in the continuum using the advanced liquid crystal cell technology platform. It has been shown that the Q factor of the microcavity changes from 100 to 360 in the voltage range of 0.6 V.

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Data availability

The data that support the findings of this study are available from the corresponding author, P.S.P., upon reasonable request.

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