Photonic-chip integrated large-mode-area high-power CW optical amplifier
Here, we report on a CMOS-compatible thulium-doped high power continuous wave (CW) optical amplifier, leveraging large mode-area gain waveguides. The amplifier structure combines a silicon nitride waveguide above which a sputtered 1250 nm-thick thulium-doped alumina gain layer is deposited. We demon...
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| Autori principali: | , , , , , , , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
EDP Sciences
2023-01-01
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| Serie: | EPJ Web of Conferences |
| Accesso online: | https://www.epj-conferences.org/articles/epjconf/pdf/2023/13/epjconf_eosam2023_01009.pdf |
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