Optical Material Researches for Frontier Optical Ceramics and Visible Fiber Laser Technologies
Technical Report,18 Apr 2013,17 Apr 2016
Osaka University Suita, Osaka Japan
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We have successfully developed a new technology of visible fiber laser, Pr-doped waterproof fluoro-aluminate glass fiber PrWPFGF laser. The significant achievements are as follows 1 greater than 1-W and multi-color visible fiber laser oscillations, 2 visible laser pulse generation in a Pr-doped waterproof fluoride glass fiber using a graphene thin film as a saturable absorber, 3 demonstration of a novel design of a simple and compact tunable visible fiber laser, and 4 for more high power operation,fabrication of a Pr-doped double-clad structured waterproof fluoride glass fiber with a single-mode beam. These results are very useful for scientific and industrial applications.
- Ceramics, Refractories and Glass
- Lasers and Masers