Published July 28, 2008
| Version v1
Journal article
Direct writing Eu3+-doped Ba2TiSi2O8 crystalline pattern by femtosecond laser irradiation
- 1. State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou 310027 (China)
- 2. Department of Physics, Shanghai University, Shanghai 200444 (China)
- 3. Instrumental Analysis and Research Center, Shanghai University, Shanghai 200444 (China)
Description
A femtosecond laser with 800 nm, 250 kHz and 150 fs has been used to irradiate Eu3+-doped BaO-TiO2-SiO2 glasses. It is found from micro-Raman spectra and optical microscope that crystalline dots and lines are formed around the focal point of the femtosecond laser beam. Both blue emission at 400 nm due to the second harmonic generation and red emission due to the transitions of Eu3+ are observed from the irradiation region with the precipitation of Ba2TiSi2O8 crystal. The mechanism of the observed phenomenon is discussed
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jallcom.2007.06.034Additional details
Identifiers
- DOI
- 10.1016/j.jallcom.2007.06.034;
- PII
- S0925-8388(07)01372-2;
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 460
- Journal Issue
- 1-2
- Journal Page Range
- p. 590-593
- ISSN
- 0925-8388
- CODEN
- JALCEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40013376
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM OXIDES; CRYSTALS; DOPED MATERIALS; EUROPIUM IONS; HARMONIC GENERATION; IRRADIATION; KHZ RANGE; LASER RADIATION; LASERS; LUMINESCENCE; OPTICAL MICROSCOPES; RAMAN SPECTRA; SILICON OXIDES; TITANIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; EMISSION; FREQUENCY MIXING; FREQUENCY RANGE; IONS; MATERIALS; MICROSCOPES; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; RADIATIONS; SILICON COMPOUNDS; SPECTRA; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.