Characterization of Ion-exchanged Waveguides in Tungsten Tellurite and Zinc Tellurite Er3+-doped Glasses (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Characterization of Ion-exchanged Waveguides in Tungsten Tellurite and Zinc Tellurite Er3+-doped Glasses (Articolo in rivista) (literal)

Anno

• 2003-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1117/1.1604782 (literal)

Alternative label

• Nunzi Conti G., Tikhomirov V.K., Bettinelli M., Berneschi S., Brenci M., Chen B., Pelli S., Speghini A., Seddon A.B., Righini G.C. (2003)
  Characterization of Ion-exchanged Waveguides in Tungsten Tellurite and Zinc Tellurite Er3+-doped Glasses
  in Optical engineering (Bellingham, Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Nunzi Conti G., Tikhomirov V.K., Bettinelli M., Berneschi S., Brenci M., Chen B., Pelli S., Speghini A., Seddon A.B., Righini G.C. (literal)

Pagina inizio

• 2805 (literal)

Pagina fine

• 2811 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://opticalengineering.spiedigitallibrary.org/article.aspx?articleid=1099942 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 42 (literal)

Rivista

• Optical engineering (Rivista)

Note

• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Centro di Eccellenza Optronica, Largo Fermi 6, Firenze 50125, Italy Nello Carrara Inst. of Appl. Physics, Optoelectronics and Photonics Dept., Via Panciatichi 64, Firenze 50127, Italy University of Nottingham, Centre for Advanced Materials, Novel Photonic Glasses Research Grp., Nottingham NG7 2RD, United Kingdom Università di Verona, Scientific and Technological Dept., Strada le Grazie 15, Verona 37134, Italy Changchun Institute of Optics, Fine Mechanics, and Physics, Changchun 130022, Jilin, China (literal)

Titolo

• Characterization of Ion-exchanged Waveguides in Tungsten Tellurite and Zinc Tellurite Er3+-doped Glasses (literal)

Abstract

• Among the various materials currently being investigated for further development of Er3+-doped waveguide amplifiers (EDWAs), tellurite glasses are gaining attention because of their broad emission band around 1.5 ¼m. We report our results on the fabrication of optical waveguides in two kinds of these glasses. Tungsten-tellurite and zinc-tellurite glasses containing sodium and doped with various Er2O3 percentages have been prepared and characterized. The Judd-Ofelt analysis was carried out on some of these glasses. Experimentally, broad emission and absorption bands corresponding to transition between 4I13/2 ” 4I15/2 were observed as expected. Lifetimes of the 4I13/2 level were also measured. Ion-exchanged planar waveguides were successfully obtained in both types of glasses and characterized by the prism coupling technique; the diffusion process was investigated for the different erbium ion concentrations. All the measured characteristics indicate that both these tellurite glasses are promising for the development of broadband integrated optical amplifiers. (literal)

Prodotto di

• Materiali e dispositivi attivi per le telecomunicazioni e la sensoristica (MD.P03.001.001) (Modulo)
• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)

Autore CNR

• GIANCARLO RIGHINI (Unità di personale interno)
• STEFANO PELLI (Persona)
• SIMONE BERNESCHI (Persona)
• GUALTIERO NUNZI CONTI (Unità di personale interno)
• MASSIMO BRENCI (Persona)

Incoming links:

Autore CNR di

• SIMONE BERNESCHI (Persona)
• STEFANO PELLI (Persona)
• MASSIMO BRENCI (Persona)
• GUALTIERO NUNZI CONTI (Unità di personale interno)
• GIANCARLO RIGHINI (Unità di personale interno)

Prodotto

• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)
• Materiali e dispositivi attivi per le telecomunicazioni e la sensoristica (MD.P03.001.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Optical engineering (Rivista)