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Kiriyama, Hiromitsu; Yamakawa, Koichi; Kageyama, Nobuto*; Miyajima, Hirofumi*; Kan, Hirofumi*; Yoshida, Hidetsugu*; Nakatsuka, Masahiro*
Japanese Journal of Applied Physics, Part 1, 44(10), p.7464 - 7471, 2005/10
Times Cited Count:2 Percentile:9.29(Physics, Applied)no abstracts in English
Asano, Yoshihiro; Kishi, Noriyuki*; Moriya, Takahiro*; Miura, Yuta*; Inoue, Katsuaki*
AIP Conference Proceedings 705, p.568 - 571, 2004/04
no abstracts in English
Asano, Yoshihiro; Kishi, Noriyuki*; Moriya, Takahiro*
AIP Conference Proceedings 705, p.564 - 567, 2004/00
no abstracts in English
Dai, S.*; Sugiyama, Akira; Hu, L.*; Liu, Z.*; Huang, G.*; Jiang, Z.*
Journal of Non-Crystalline Solids, 311(2), p.138 - 144, 2002/11
Low-temperature absorption and fluorescence spectra of the Yb3+ ions were measured in phosphate glass with compositions of (60-65)PO-(4-8)BO-(5-10)AlO-(10-15)KO-(5-10)BaO-(0-2)LaO-(0-2)NbO-(4-87)YbO in mol-%. Temperature dependence of lifetime from F upper level of YB was investigated with a cryostat. The glass laser performance pumped by 940 nm laser diode was measured at different temperature range. At 8 K, glass laser oscillation had a slope efficiency of 4% and a maximum power of 2 mW at the peak laser wavelength of 1001 nm.
Minehara, Eisuke; *; Sugimoto, Masayoshi; Sawamura, Masaru; Nagai, Ryoji; Kikuzawa, Nobuhiro; Nishimori, Nobuyuki
Proc. of 22nd Linear Accelerator Meeting in Japan, p.343 - 344, 1997/00
no abstracts in English
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JAERI-M 86-182, 78 Pages, 1986/12
no abstracts in English