Stimulated Raman scattering in transparent glass-ceramics (TGCs) based on bulk nucleating phase Ba2NaNb5O15 were investigated with the aim to explore the influence of micro- and nanoscale structural transformations on Raman gain. TGCs are composed of nanocrystals that are 10–15 nm in size, uniformly distributed in the residual glass matrix. A significant Raman gain improvement for both BaNaNS glass and TGCs with respect to SiO2 glass is demonstrated, which can be clearly related to the nanostructuring process.
Raman Gain in Transparent Nanostructured Glass-Ceramic / Pernice, Pasquale; Sirleto, Luigi; Rossi, Manuela; Vergara, Alessandro; Di Girolamo, Rocco; Imparato, Claudio; Aronne, Antonio. - In: EPJ WEB OF CONFERENCES. - ISSN 2100-014X. - 309:(2024). [10.1051/epjconf/202430909008]
Raman Gain in Transparent Nanostructured Glass-Ceramic
Pernice, Pasquale;Rossi, Manuela;Vergara, Alessandro;Di Girolamo, Rocco;Imparato, Claudio;Aronne, Antonio
2024
Abstract
Stimulated Raman scattering in transparent glass-ceramics (TGCs) based on bulk nucleating phase Ba2NaNb5O15 were investigated with the aim to explore the influence of micro- and nanoscale structural transformations on Raman gain. TGCs are composed of nanocrystals that are 10–15 nm in size, uniformly distributed in the residual glass matrix. A significant Raman gain improvement for both BaNaNS glass and TGCs with respect to SiO2 glass is demonstrated, which can be clearly related to the nanostructuring process.| File | Dimensione | Formato | |
|---|---|---|---|
|
epjconf_eosam2024_09008.pdf
accesso aperto
Licenza:
Accesso privato/ristretto
Dimensione
152.33 kB
Formato
Adobe PDF
|
152.33 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
