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Silicon Optical Modulator Using a Low-Loss Phase Shifter Based on a Multimode Interference Waveguide
We have developed a novel phase modulator, based on fin-type electrodes placed at self-imaging positions of a silicon multimode interference (MMI) waveguide, which allows reduced scattering losses and relaxes the fabrication tolerance. The measured propagation losses and spectral bandwidth are 0.7 d...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6680442/ https://www.ncbi.nlm.nih.gov/pubmed/31323731 http://dx.doi.org/10.3390/mi10070482 |