Upconversion Luminescence of Ce 3+ Doped BK7 Glass by Femtosecond Laser Irradiation
| Autor: | Chen, Wang, Mingying, Peng, Lüyun, Yang, Xiao, Hu, Ning, Da, Danping, Chen, Congshan, Zhu, Jianrong, Qiu |
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| Zdroj: | In Journal of Rare Earths 2006 24(6):754-756 |
| Databáze: | ScienceDirect |
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