http://www.cnr.it/ontology/cnr/individuo/prodotto/ID237860
Spectroscopic assessment of rare-earth activated glasses, planar waveguides and microresonators (Comunicazione a convegno)
- Type
- Label
- Spectroscopic assessment of rare-earth activated glasses, planar waveguides and microresonators (Comunicazione a convegno) (literal)
- Anno
- 2004-01-01T00:00:00+01:00 (literal)
- Alternative label
Luca Zampedri, Cristiana Tosello, Hervé Portales, Maurizio Montagna, Maurizio Mattarelli, Andrea Chiappini, Giancarlo C. Righini, Stefano Pelli, Gualtiero Nunzi Conti, Maurizio Martino, Sabine Portal, Ana C. Marques, Rui M. Almeida, Yoann Jestin, Maurizio Ferrari, Alessandro Chiasera (2004)
Spectroscopic assessment of rare-earth activated glasses, planar waveguides and microresonators
in 4-ICPEPA International Conference on Photo Excited Processes and Applications, Lecce, Italy, 5-9 September 2004
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Luca Zampedri, Cristiana Tosello, Hervé Portales, Maurizio Montagna, Maurizio Mattarelli, Andrea Chiappini, Giancarlo C. Righini, Stefano Pelli, Gualtiero Nunzi Conti, Maurizio Martino, Sabine Portal, Ana C. Marques, Rui M. Almeida, Yoann Jestin, Maurizio Ferrari, Alessandro Chiasera (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Luca Zampedri1, Cristiana Tosello1, Hervé Portales1, Maurizio Montagna1,
Maurizio Mattarelli1, Andrea Chiappini1, Giancarlo C. Righini2, Stefano Pelli2,
Gualtiero Nunzi Conti2, Maurizio Martino3, Sabine Portal4, Ana C. Marques4,
Rui M. Almeida4, Yoann Jestin5, Maurizio Ferrari5,#, Alessandro Chiasera5.
1Dipartimento di Fisica e INFM, CSMFO group,Università di Trento,
via Sommarive 14, 38050 Povo-Trento, Italy.
2CNR-IFAC, Institute of Applied Physics \"Nello Carrara\", Optoelectronics and Photonics Dept.,
Via Panciatichi 64, 50127 Firenze, Italy.
3Dipartimento di Fisica e INFM, Università di Lecce, 73100 Lecce, Italy.
4Departamento de Engenharia de Materiais,Instituto Superior Tecnico,
Av.Rovisco Pais,1049 -001 Lisbon, Portugal.
5CNR-IFN, Istituto di Fotonica e Nanotecnologie, via Sommarive 14,
38050 Povo-Trento, Italy. (literal)
- Titolo
- Spectroscopic assessment of rare-earth activated glasses, planar waveguides and microresonators (literal)
- Abstract
- This paper deals with glass-based photonic structures, which allow to control and modify the optical and spectroscopic properties of rare earth ions. The spectroscopic assessment of sol gel-derived planar waveguides and 1-D photonic band gap structures is reported. The spectroscopic, optical, and structural properties of (100-x)SiO2 - xHfO2 -yErO1.5 (y = 0.3, 0.01; x = 10, 20, 30, 40 ) planar waveguides have been investigated by using photoluminescence and Raman spectroscopy. The radiative quantum efficiency of the 4I13/2 metastable state of Er3+ ions was estimated between 84 % and 88 % depending on the Si/Hf molar ratio. The sol gel-derived one-dimensional cavity was realized by a Eu3+-activated dielectric layer placed between two distributed Bragg reflectors (DBRs). (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Insieme di parole chiave di