Optical spectra of Sm3+ and Sm2+ in chloride glass

被引：22

作者：

Kojima, K ^{[1
]}

Kubo, A ^{[1
]}

Yamashita, M ^{[1
]}

Wada, N ^{[1
]}

Tsuneoka, T ^{[1
]}

Komatsubara, Y ^{[1
]}

机构：

[1] Ritsumeikan Univ, Fac Sci & Engn, Dept Chem, Shiga 5258577, Japan

来源：

JOURNAL OF LUMINESCENCE | 2000年 / 87-9卷

关键词：

optical spectrum; samarium ion; chloride glass;

D O I：

10.1016/S0022-2313(99)00362-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A colorless Sm3+ -doped chloride glass of the system 79.5ZnCl(2)-10BaCl(2)-10KCl-0.5SmCl(3) was prepared by melting the starting mixture. On the other hand, a reddish brown glass was obtained, where Sm3+ was partially reduced to Sm2+ by bubbling a H-2-N-2 mixed gas into a melt of the starting mixture. Optical spectra of Sm3+ and Sm2+ ions in these glasses were measured at RT. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：697 / 698

页数：2

共 16 条

[1] ROOM-TEMPERATURE SPECTRAL HOLE-BURNING OBSERVED FROM A THIN-FILM OF SRFCLXBR(1-X)SM2+ [J].

ASATSUMA, T ;

UMEZU, N ;

TAKEMOTO, Y ;

KANEKO, M .

JOURNAL OF LUMINESCENCE, 1995, 64 (1-6) :201-205

[2] DIVALENT RARE EARTH SPECTRA SELECTION RULES AND SPECTROSCOPY OF SRCL2 SM2+ [J].

AXE, JD ;

SOROKIN, PP .

PHYSICAL REVIEW, 1963, 130 (03) :945-&

[3] RARE-EARTH IONS IN ALKALI HALIDES .I. EMISSION SPECTRA OF SM2PLUS-VACANCY COMPLEX [J].

BRON, WE ;

HELLER, WR .

PHYSICAL REVIEW A-GENERAL PHYSICS, 1964, 136 (5A) :1433-&

[4] ABSORPTION AND FLUORESCENCE SPECTRA OF BIVALENT SAMARIUM, EUROPIUM AND YTTERBIUM [J].

BUTEMENT, FDS .

TRANSACTIONS OF THE FARADAY SOCIETY, 1948, 44 (09) :617-626

[5]

FONG FK, 1967, OPTICAL PROPERTIES I, P137

[6] HIGH-TEMPERATURE PERSISTENT SPECTRAL HOLE BURNING OF SM2+ IN FLUOROHAFNATE GLASSES [J].

HIRAO, K ;

TODOROKI, S ;

TANAKA, K ;

SOGA, N ;

IZUMITANI, T ;

KURITA, A ;

KUSHIDA, T .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1993, 152 (2-3) :267-269

[7] ROOM-TEMPERATURE PERSISTENT SPECTRAL HOLE-BURNING OF SM2+ IN FLUOROHAFNATE GLASSES [J].

HIRAO, K ;

TODOROKI, S ;

SOGA, N .

JOURNAL OF LUMINESCENCE, 1993, 55 (04) :217-219

[8] LUMINESCENCE OF SM-2+-DOPED FLUORIDE GLASSES [J].

IZUMITANI, T ;

PAYNE, SA .

JOURNAL OF LUMINESCENCE, 1993, 54 (06) :337-344

[9] ROOM-TEMPERATURE PERSISTENT SPECTRAL HOLE-BURNING OF SM2+ IN DISORDERED FLUORITE-TYPE SINGLE-CRYSTALS ALPHA-MALNF(6), (M=CA, SR, A=NA, K, RB, LN=Y, LA) [J].

KODAMA, N ;

HARA, S ;

INOUE, Y ;

HIRAO, K .

JOURNAL OF LUMINESCENCE, 1995, 64 (1-6) :181-187

[10] Room-temperature persistent spectral hole burning in Sm-doped KLaF4 crystals [J].

Kodama, N ;

Takahashi, T ;

Hirao, K .

APPLIED PHYSICS LETTERS, 1998, 72 (13) :1548-1549

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