Pregled bibliografske jedinice broj: 605304
Whispering gallery modes in coated silica microspheres
Whispering gallery modes in coated silica microspheres // Proc. SPIE 8431, Silicon Photonics and Photonic Integrated Circuits III / Laurent Vivien ; Seppo K. Honkanen ; Lorenzo Pavesi ; Stefano Pelli (ur.).
Bellingham (WA): SPIE, 2012. (predavanje, nije recenziran, cjeloviti rad (in extenso), ostalo)
CROSBI ID: 605304 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Whispering gallery modes in coated silica microspheres
Autori
Ristic, Davor ; Chiasera, Alessandro ; Moser, Enrico ; Feron, Patrice ; Cibiel, Gilles ; Ivanda, Mile ; Righini, Giancarlo Cesare ; Ferrari, Maurizio
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), ostalo
Izvornik
Proc. SPIE 8431, Silicon Photonics and Photonic Integrated Circuits III
/ Laurent Vivien ; Seppo K. Honkanen ; Lorenzo Pavesi ; Stefano Pelli - Bellingham (WA) : SPIE, 2012
ISBN
9780819491237
Skup
SPIE Photonics Europe 2012
Mjesto i datum
Bruxelles, Belgija, 16.04.2012. - 19.04.2012
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
Coating; Erbium; Glasses; Ions; Resonators; Silica; Sol-gels
Sažetak
Silica microspheres were made by melting the tip of a standard telecom fiber and were coated with a 70SiO2 - 30 HfO2 sol-gel derived glass activated by 0.3 mol % of Er3+ ions. The samples were coated using a dip coating apparatus. The thickness of the coating was estimated to be around 1 μm. The whispering gallery modes of the coated resonator were studied using a full taper - microsphere coupling setup. Upon excitation at 1480 nm sharp peaks at wavelengths 1540- 1565 nm were observed. They were attributed to the whispering gallery modes of the microsphere falling in the wavelength range of the erbium emission.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
