52
TITLE: Local environment of rare-earth dopants in silica–titania–alumina glasses: An extended x-ray absorption fine structure study at the K edges of Er and Yb  Full Text
AUTHORS: d’Acapito, F; Mobilio, S; Santos, L; Rui M Almeida;
PUBLISHED: 2001, SOURCE: Appl. Phys. Lett. - Applied Physics Letters, VOLUME: 78, ISSUE: 18
INDEXED IN: CrossRef
IN MY: ORCID
53
TITLE: Topic detection in read documents
AUTHORS: Amaral, R; Trancoso, I ;
PUBLISHED: 2000, SOURCE: 4th European Conference on Research and Advanced Technology for Digital Libraries (ECDL 2000) in RESEARCH AND ADVANCED TECHNOLOGY FOR DIGITAL LIBRARIES, PROCEEDINGS, VOLUME: 1923
INDEXED IN: Scopus WOS
54
TITLE: Sulfide glass optical waveguides prepared by sol-gel processing
AUTHORS: Almeida, RM; Xu, J;
PUBLISHED: 2000, SOURCE: 5th Sol-Gel Optics Conference in SOL-GEL OPTICS V, VOLUME: 3943
INDEXED IN: WOS
55
TITLE: Rare earth doped nanocrystals in sol-gel planar waveguides
AUTHORS: Almeida, RM; Vasconcelos, HC;
PUBLISHED: 1997, SOURCE: Conference on Fundamentals of Glass Science and Technology 1997 in FUNDAMENTALS OF GLASS SCIENCE AND TECHNOLOGY 1997
INDEXED IN: WOS
56
TITLE: <title>Optical loss mechanisms in nanocomposite sol-gel planar waveguides</title>
AUTHORS: Rui M Almeida; Paulo J Morais; Vasconcelos, HC;
PUBLISHED: 1997, SOURCE: Sol-Gel Optics IV
INDEXED IN: CrossRef
IN MY: ORCID
57
TITLE: Polarized infrared reflectivity of fluorozirconate glasses  Full Text
AUTHORS: M.Clara Gonçalves; Rui M Almeida;
PUBLISHED: 1997, SOURCE: Journal of Non-Crystalline Solids, VOLUME: 213-214
INDEXED IN: CrossRef
58
TITLE: Silica-based sol-gel optical waveguides on silicon
AUTHORS: Orignac, X; Almeida, RM;
PUBLISHED: 1996, SOURCE: IEE PROCEEDINGS-OPTOELECTRONICS, VOLUME: 143, ISSUE: 5
INDEXED IN: Scopus WOS CrossRef
59
TITLE: Influence of the modifying cations on physical properties of fluorozirconate glasses  Full Text
AUTHORS: M.Clara Gonçalves; Rui M Almeida;
PUBLISHED: 1996, SOURCE: Materials Research Bulletin, VOLUME: 31, ISSUE: 5
INDEXED IN: CrossRef
IN MY: ORCID
60
TITLE: STRUCTURAL ENVIRONMENTS OF ZN IN FLUORIDE GLASSES STUDIED BY EXAFS
AUTHORS: ALMEIDA, RM; SANTOS, LF ; MARQUES, MID;
PUBLISHED: 1995, SOURCE: PHYSICS AND CHEMISTRY OF GLASSES, VOLUME: 36, ISSUE: 5
INDEXED IN: WOS
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