Theoretical verification of a silicon-wire flat-spectral-band wavelength filter based on multimode interference couplers with symmetric and asymmetric splitting ratios for the broadband operating range

A novel, to the best of our knowledge, device scheme for a silicon-nanowire flat-spectral-band wavelength optical filter is proposed and ...

Source: Applied Optics - October 14, 2021 Category: Physics Authors: Seok-Hwan Jeong Source Type: research