Mode Conversion Trimming in Asymmetric Directional Couplers Enabled by Silicon Ion Implantation
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DOI: 10.1021/acs.nanolett.4c02065
Abstract: An on-chip asymmetric directional coupler (DC) can convert fundamental modes to higher-order modes and is one of the core components of mode-division multiplexing (MDM) technology. In this study, we propose that waveguides of the asymmetric… read more here.
Keywords: mode conversion; silicon ion; ion implantation; asymmetric directional ... See more keywords
Demonstration of Planar Type-II Superlattice-Based Photodetectors Using Silicon Ion-Implantation
Sign Up to like & getrecommendations! Published in 2020 at "Photonics"
DOI: 10.3390/photonics7030068
Abstract: In this letter, we report the demonstration of a pBn planar mid-wavelength infrared photodetectors based on type-II InAs/InAs1−xSbx superlattices, using silicon ion-implantation to isolate the devices. At 77 K the photodetectors exhibited peak responsivity of… read more here.
Keywords: planar; silicon ion; using silicon; ion implantation ... See more keywords