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Pregled bibliografske jedinice broj: 605301

Erbium-activated silica-tin oxide glass ceramics for photonic integrated circuits: fabrication, characterisation, and assessment


Van Tran, T.T.; Kinowski, Christophe; Cristini, Odile; Capoen, Bruno; Chiasera, Alessandro; Ristic, Davor; Ferrari, Maurizio; Turrell, Sylvia
Erbium-activated silica-tin oxide glass ceramics for photonic integrated circuits: fabrication, characterisation, and assessment // Proc. SPIE 8431, Silicon Photonics and Photonic Integrated Circuits III / Laurent Vivien ; Seppo K. Honkanen ; Lorenzo Pavesi ; Stefano Pelli (ur.).
Bellingham, Washington, USA: SPIE, 2012. (predavanje, nije recenziran, cjeloviti rad (in extenso), znanstveni)


Naslov
Erbium-activated silica-tin oxide glass ceramics for photonic integrated circuits: fabrication, characterisation, and assessment

Autori
Van Tran, T.T. ; Kinowski, Christophe ; Cristini, Odile ; Capoen, Bruno ; Chiasera, Alessandro ; Ristic, Davor ; Ferrari, Maurizio ; Turrell, Sylvia

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proc. SPIE 8431, Silicon Photonics and Photonic Integrated Circuits III / Laurent Vivien ; Seppo K. Honkanen ; Lorenzo Pavesi ; Stefano Pelli - Bellingham, Washington, USA : SPIE, 2012

ISBN
9780819491237

Skup
SPIE Photonics Europe 2012

Mjesto i datum
Bruxelles, Belgija, 16-19.04.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Ceramics; Crystallography; Crystals; Energy transfer; Erbium; Fabrication; Glasses; Heat treatments; Ions; Luminescence

Sažetak
Er-doped (100-x) SiO2 - x SnO2 glass-ceramic monoliths were prepared using a sol-gel processing. The thermally induced growth of SnO2 nanocrystals was followed by Raman spectroscopic measurements. Using x-ray crystallography, the average crystal size was determined to be about 5nm for a heat-treatment at 1000°C. Analysis of the photoluminescence data shows that the amount of Er3+ ions incorporated in the SnO2 nanocrystals can be controlled by the tin dioxide concentration. In addition, spectroscopic evidence is provided of a transfer of energy from SnO2 nanocrystals to erbium ions within the silica matrix, thus confirming the crystalline environment of the rare-earth ions.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Autor s matičnim brojem:
Davor Ristić, (290651)