Diode-pumped Tm:YAP laser operating at 2.3â
µm with enhanced performance through cascade lasing.
Opt Express
; 32(3): 3461-3469, 2024 Jan 29.
Article
en En
| MEDLINE
| ID: mdl-38297566
ABSTRACT
The laser diode (LD)-pumped TmYAP (a-cut, 3.5 at.%) laser generated a maximum â¼2.3â
µm continuous wave (CW) laser output power of â¼3 W. The higher output power benefited from the positive effect of the cascade lasing (simultaneously operating on the 3H4 â 3H5 and 3F4 â 3H6 Tm3+ transition). It was the highest CW laser output power amongst the LD/TiSapphire-CW-pumped â¼2.3 µm Tm3+-doped lasers reported so far. Under the cascade laser operation, the slope efficiency of the â¼2.3â
µm laser emission versus the absorbed pump power increased from 13.0% to 21.4%.
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1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Opt Express
Asunto de la revista:
OFTALMOLOGIA
Año:
2024
Tipo del documento:
Article
Pais de publicación:
Estados Unidos