Integrated optical amplifiers and microspherical lasers based on erbium-doped oxide glasses

Autor: Adolfo Speghini, Alessandro Chiasera, Massimo Brenci, Marco Bettinelli, Maurizio Montagna, Maurizio Ferrari, Stefano Pelli, L. Zampedri, Patrice Féron, Cristina Siligardi, Giancarlo C. Righini, Simone Berneschi, Carole Arnaud, G. Nunzi Conti, Herve Portales
Přispěvatelé: Istituto di Fisica Applicata 'Nello Carrara' (IFAC), National Research Council of Italy | Consiglio Nazionale delle Ricerche (CNR), Fonctions Optiques pour les Technologies de l'informatiON (FOTON), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Télécom Bretagne-Centre National de la Recherche Scientifique (CNRS), Dipartimento di Elettronica, Informatica e Sistemistica (DEIS), Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Dipartimento Scientifico e Tecnologico (DST), Università degli studi di Verona = University of Verona (UNIVR), Istituto di Fotonica e Nanotecnologie (IFN), Università degli Studi di Trento (UNITN), Dipartimento di Ingegneria dei Materiali e dell'Ambiente (DIMA), Università degli Studi di Modena e Reggio Emilia = University of Modena and Reggio Emilia (UNIMORE), Consiglio Nazionale delle Ricerche [Roma] (CNR), Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Télécom Bretagne, University of Verona (UNIVR), Dipartimento di Fisica (Università Degli Studi di Trento), Università degli Studi di Trento (UNITN)-Istituto Nazionale per la Fisica della Materia (INFM)-Caratterizzazione e Sviluppo di Materiali per la Fotonica e l'Optoelecttronica (CSMFO), Università degli Studi di Modena e Reggio Emilia (UNIMORE)
Rok vydání: 2005
Předmět:
Nonlinear optics
Materials science
Fabrication
Photoluminescence
Optical fiber
Coupled modes theory
Erbium doped glasses
Er3+-doped glass
Physics::Optics
chemistry.chemical_element
02 engineering and technology
Condensed Matter::Disordered Systems and Neural Networks
01 natural sciences
law.invention
Inorganic Chemistry
Erbium
silica glass
Optics
law
0103 physical sciences
optical amplifier
Electrical and Electronic Engineering
Physical and Theoretical Chemistry
Spectroscopy
Micro-resonator
010302 applied physics
Optical amplifier
[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]
optical amplifiers
business.industry
Organic Chemistry
PACS: 42.70.Ce
42.82.Et
78.66.Jg
82.65.F
Integrated optics
021001 nanoscience & nanotechnology
Laser
Atomic and Molecular Physics
and Optics
Electronic
Optical and Magnetic Materials
Condensed Matter::Soft Condensed Matter
Er doped glass
chemistry
microsphere
Bistability
Whispering-gallery wave
0210 nano-technology
business
Zdroj: Università degli di Trento-IRIS
Optical Materials-selected papers of the Second International Workshop on Photonic and Electronic Materials
2nd International Workshop on Photonic and Electronic Materials
2nd International Workshop on Photonic and Electronic Materials, 2005, San Sebastian, Spain. pp.1711-1717, ⟨10.1016/j.optmat.2004.11.041⟩
Optical materials (Amst., Print) 27 (2005): 1711–1717. doi:10.1016/j.optmat.2004.11.041
info:cnr-pdr/source/autori:G.C. Righini, C. Arnaud, S. Berneschi, M. Bettinelli, M. Brenci, A. Chiasera, P. Feron, M. Ferrari, M. Montagna, G. Nunzi Conti, S. Pelli, H. Portales, C. Siligardi, A. Speghini, L. Zampedri/titolo:Integrated optical amplifiers and microspherical lasers based on erbium-doped oxide glasses/doi:10.1016%2Fj.optmat.2004.11.041/rivista:Optical materials (Amst., Print)/anno:2005/pagina_da:1711/pagina_a:1717/intervallo_pagine:1711–1717/volume:27
info:cnr-pdr/source/autori:Gc. Righini, C. Arnaud, S. Berneschi, M. Bettinelli, M. Brenci, A. Chiasera, P. Feron, M. Ferrari, M. Montagna, G.N. Conti, S. Pelli, H. Portales, C. Siligardi, A. Speghini, L. Zampedri/titolo:Integrated optical amplifiers and microspherical lasers based on erbium-doped oxide glasses/doi:10.1016%2Fj.optmat.2004.11.041/rivista:Optical materials (Amst., Print)/anno:2005/pagina_da:1711/pagina_a:1717/intervallo_pagine:1711–1717/volume:27
ISSN: 0925-3467
DOI: 10.1016/j.optmat.2004.11.041
Popis: published in " Optical Materials ", special issue " Selected Papers of the Second International Workshop on Photonic and Electronic Materials ", topic " Photonic materials "; International audience; Er3+ -doped glasses have been a subject of great interest in the recent years for their application in the areas of guided wave optical amplifiers and lasers. Oxide-glass matrices, in particular, offer the advantage of relatively simple fabrication processes--both for bulk glasses and optical fibers--and have demonstrated quite good properties in the 1.5 µm wavelength band. Here we present some results we have obtained in the development of different silica-based glasses and in their application to the production of integrated optical amplifiers and microspherical lasers. As to the former application, two classes of silica glasses have been produced and investigated, namely a melted soda-lime-alumino-silicate glass and a sol-gel silica-hafnia glass. Both of them exhibit a wide emission bandwidth and seem quite promising for broadband optical amplifiers. We also demonstrated low-threshold microlasers, based on whispering gallery mode spherical resonators, fabricated in different oxide glasses.
Databáze: OpenAIRE
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