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patent
Waveguide amplifier and waveguide amplifier fabrication method
2023
The present invention concerns a waveguide amplifier comprising: - at least one embedding cladding material or layer, and - at least one rare-earth ion implanted silicon nitride material or layer embedded in the at least one embedding cladding material or layer, the at least one rare-earth ion implanted silicon nitride material or layer defining a waveguide core enclosed by the at least one embedding cladding material or layer.
Type
patent
EPO Family ID
81579714
Inventors
Note
Alternative title(s) : (fr) Amplificateur à guide d'ondes et procédé de fabrication d'amplificateur à guide d'ondes
TTO classification
TTO:6.2293
EPFL units
Patent number | Country code | Kind code | Date issued |
WO2023180788 | WO | A1 | 2023-09-28 |
Available on Infoscience
October 2, 2023
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