Abstract
We report the formation of fluorescence patterns inside gold-doped glass medium by femtosecond-laser fabrication. Strong fluorescence images appeared from the irradiated multi-layered region after low temperature annealing. We removed the images by exposing the glass to an electric furnace or a CO 2 laser beam for high temperature annealing. The method was also applied to recording, reading, and erasing of fluorescence data by a femtosecond laser, a 405-nm laser diode, and a CO 2 laser respectively.
Original language | English |
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Pages (from-to) | 9754-9757 |
Number of pages | 4 |
Journal | Applied Surface Science |
Volume | 255 |
Issue number | 24 |
DOIs | |
Publication status | Published - 2009 Sept 30 |
All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Condensed Matter Physics
- Physics and Astronomy(all)
- Surfaces and Interfaces
- Surfaces, Coatings and Films