Patent 10983003 was granted and assigned to Massachusetts Institute of Technology on April, 2021 by the United States Patent and Trademark Office.
We disclose an on-chip photonic spectroscopy system capable of dramatically improving the signal-to-noise ratio (SNR), dynamic range, and reconstruction quality of Fourier transform spectrometers. Secondly, we disclose a system of components that makes up a complete on-chip RF spectrum analyzer with low-cost and high-performance.