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Proceedings Paper

Upconversion phenomenon in Tm3+-doped tellurite glass
Author(s): Shixun Dai; Jianhu Yang; Lei Wen; Lili Hu; Zhonghong Jiang
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Paper Abstract

This paper reports that upconversion phenomenon exists in Tm3+-doped tellurite glass by pumping with both 793nm and 1064nm lasers. Strong 785nm two-photon upconversion fluorescence of 1G43H5 transition and weak three-photon upconversion 710nm, 677nm, fluorescence pumped by 793 nm Ti:Al2O3 laser has been observed firstly in Tm3+-doped tellurite glass. Upconversion has also been observed under excitation at 1064nm.

Paper Details

Date Published: 16 July 2003
PDF: 5 pages
Proc. SPIE 5061, International Symposium on Photonic Glass (ISPG 2002), (16 July 2003); doi: 10.1117/12.517393
Show Author Affiliations
Shixun Dai, Shanghai Institute of Optics and Fine Mechanics (China)
Jianhu Yang, Shanghai Institute of Optics and Fine Mechanics (China)
Lei Wen, Shanghai Institute of Optics and Fine Mechanics (China)
Lili Hu, Shanghai Institute of Optics and Fine Mechanics (China)
Zhonghong Jiang, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 5061:
International Symposium on Photonic Glass (ISPG 2002)
Congshan Zhu, Editor(s)

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