✦ LIBER ✦

Field-assisted solid state doping of glasses for optical materials

✍ Scribed by A. Quaranta; E. Cattaruzza; F. Gonella; G. Peruzzo; M. Giarola; G. Mariotto

Publisher: Elsevier Science
Year: 2010
Tongue: English
Weight: 311 KB
Volume: 32
Category: Article
ISSN: 0925-3467
DOI: 10.1016/j.optmat.2010.04.012

No coin nor oath required. For personal study only.

✦ Synopsis

Field-assisted solid-state ion-exchange (FASSIE) allows the doping of surface glass layers with multivalent ions which could not diffuse into the glass matrix by the usual thermal ion-exchange process in molten salt baths. This paper presents preliminary spectroscopic investigation of the diffusion of chromium in silicate glasses, with the aim at improving the procedures for the production of Cr-doped optical waveguides. Metallic chromium films deposited onto the glass substrates by the rf-sputtering technique were used as metal ions source. The environment of diffused chromium ions into the glass matrix was investigated by means of micro-Raman spectroscopy.

📜 SIMILAR VOLUMES

Solid-state luminescence for the optical

Solid-state luminescence for the optical examination of archaeological glass beads

✍ N. Zacharias; K. Beltsios; A. Oikonomou; A.G. Karydas; Y. Bassiakos; C.T. Michae 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 639 KB

The work pertains to the application of solid-state luminescence as a characterization tool for glassy ceramic cultural artefacts. An archaeological glass bead collection excavated at the city of Thebes, Greece and considered as unique in terms of typological variety and time span was examined with

Design, Synthesis, and Evaluation of a D

Design, Synthesis, and Evaluation of a Dye Library: Glass-Forming and Solid-State Luminescent Merocyanines for Functional Materials

✍ Frank Würthner; Rüdiger Sens; Karl-Heinz Etzbach; Günther Seybold 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 97 KB 👁 2 views

Yb3+-Doped Oxide Crystals for Diode-Pump

Yb3+-Doped Oxide Crystals for Diode-Pumped Solid State Lasers: Crystal Growth, Optical Spectroscopy, New Criteria of Evaluation and Combinatorial Approach

✍ G. Boulon 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 55 KB 👁 2 views

New Opportunities for High-Resolution So

New Opportunities for High-Resolution Solid-State NMR Spectroscopy of Oxide Materials at 21.1- and 18.8-T Fields

✍ J.F Stebbins; Lin-Shu Du; S Kroeker; P Neuhoff; D Rice; J Frye; H.J Jakobsen 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 237 KB

We present here high-resolution solid state NMR spectra of several oxide and silicate materials that illustrate the improvements obtainable with very high external fields (18.8 and 21.1 T), with probes capable of tuning to a wide frequency range that allow observations of nuclides from high to low m