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Second-Harmonic Generation in Suspended AlGaAs Waveguides: A Comparative Study
Due to adjustable modal birefringence, suspended AlGaAs optical waveguides with submicron transverse sections can support phase-matched frequency mixing in the whole material transparency range, even close to the material bandgap, by tuning the width-to-height ratio. Furthermore, their single-pass c...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7074691/ https://www.ncbi.nlm.nih.gov/pubmed/32102241 http://dx.doi.org/10.3390/mi11020229 |