High accurate self-calibration of photonic integrated circuit using lossless thermo-optic phase shifters.
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DOI: 10.1364/oe.472306
Abstract: The accurate calibration of large-scale switch networks is critical for integrated photonics, in which the integrated optical true time delay chip is typical. In this work, a novel self-calibration method without extra testing ports is… read more here.
Keywords: calibration; self calibration; lossless thermo; optic phase ... See more keywords