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In this letter, we propose to realize optical discrete Fourier transform (DFT) and inverse discrete Fourier transform (IDFT) on one single multimode interference (MMI) coupler. In comparison to the ...

Abstract: We investigated the correlation between the temperature coefficient of elasticity (TCE) and Fourier transform infrared (FT-IR) absorption spectra of SiO 2 for SAW devices. The measurement ...

A Fourier transform of the recorded voltage and current data thus yields an impedance spectrum. (33,35) Using this approach, we can collect a complete impedance spectrum on the time scale defined by ...

In this study, we explored the spectral information obtained from the biogenic waste resulted from the crustacean’s exploitation using Fourier-transform infrared spectroscopy (FTIR) and propose it as ...

A pioneer of FT-ICR Mass Spectrometry, Alan G. Marshall (1944–2025), is best known for co-inventing Fourier transform ion ...

All in, the 2025 Expedition is better suited for both on- and off-road use than previous iterations. The body mounts and shocks make for a smoother ride for the driver and passengers, and towing ...

A study found glass bottles leak more microplastics into drinks than plastic bottles or cans. The main source? Paint from the ...