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Erbium doped silica microspheres for lasing applications


Ristic, Davor; Lunelli, Lorenzo; Chiasera, Alessadnro; Feron, Patrice; Cibiel, Gilles; Ivanda, Mile; Righini, Giancarlo Cesare; Ferrari, Maurizio
Erbium doped silica microspheres for lasing applications // MIPRO, 2012 Proceedings of the 35th International Convention / Biljanovic, Petar ; Skala, Karol (ur.).
Rijeka: Denona, 2012. str. 1-4 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Erbium doped silica microspheres for lasing applications

Autori
Ristic, Davor ; Lunelli, Lorenzo ; Chiasera, Alessadnro ; Feron, Patrice ; Cibiel, Gilles ; Ivanda, Mile ; Righini, Giancarlo Cesare ; Ferrari, Maurizio

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

Izvornik
MIPRO, 2012 Proceedings of the 35th International Convention / Biljanovic, Petar ; Skala, Karol - Rijeka : Denona, 2012, 1-4

Skup
MEET

Mjesto i datum
Opatija, Hrvatska, 21-25.05.2012

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Sol-gel coating; Optical properties; Microresonators; Glasses; Glass ceramics; Erbium

Sažetak
Silica microspheres were made by melting the tip of a standard telecom fiber. They were coated using a dip coating apparatus with a 70% SiO2 - 30 HfO2 sol-gel derived glass activated by 0.3 % mol of Er3+. The whispering gallery modes of the coated resonator were studied using a full taper - microsphere coupling setup. Upon excitation at 1480 nm sharp peaks in the wavelength range from 1540-1565 nm were observed pertaining to the lasing modes of the microresonator.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb