Surface-plasmon-enhanced frequency upconversion in Pr3+ doped tellurium-oxide glasses containing silver nanoparticles

被引：49

作者：

Rai, Vineet Kumar ^{[1
]}

Menezes, Leonardo de S. ^{[1
]}

de Araujo, Cid B. ^{[1
]}

Kassab, Luciana R. P. ^{[2
]}

da Silva, Davinson M. ^{[3
]}

Kobayashi, Renata A. ^{[3
]}

机构：

[1] Univ Fed Pernambuco, Dept Fis, BR-50670901 Recife, PE, Brazil

[2] CEETEPS UNESP, Fac Tecnol Sao Paulo, BR-01124060 Sao Paulo, Brazil

[3] Univ Sao Paulo, Escola Politecn, Dept Engn Sistemas Elect, BR-05508900 Sao Paulo, Brazil

来源：

JOURNAL OF APPLIED PHYSICS | 2008年 / 103卷 / 09期

关键词：

D O I：

10.1063/1.2919566

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A frequency upconversion process in Pr3+ doped TeO2-ZnO glasses containing silver nanoparticles is studied under excitation with a nanosecond laser operating at 590 nm, in resonance with the H-3(4)-->D-1(2) transition. The excited Pr3+ ions exchange energy in the presence of the nanoparticles, originating efficient conversion from orange to blue. The enhancement in the intensity of the luminescence at similar to 482 nm, corresponding to the P-3(0)-->H-3(4) transition, is due to the influence of the large local field on the Pr3+ ions, which are located near the metallic nanoparticles. (C) 2008 American Institute of Physics.

引用

页数：4

共 20 条

[1] Upconversion and anti-stokes processes with f and d ions in solids [J].

Auzel, F .

CHEMICAL REVIEWS, 2004, 104 (01) :139-173

[2] Frequency upconversion in Er3+ doped PbO-GeO2 glasses containing metallic nanoparticles [J].

da Silva, Davinson Mariano ;

Pires Kassab, Luciana Reyes ;

Luthi, Stefan R. ;

de Araujo, Cid B. ;

Gomes, Anderson S. L. ;

Valenzuella Bell, Maria Jose .

APPLIED PHYSICS LETTERS, 2007, 90 (08)

[3] Eu3+ luminescence in tellurite glasses with gold nanostructures [J].

de Almeida, Ricardo ;

da Silva, Davinson M. ;

Kassab, Luciana R. P. ;

de Araujo, Cid B. .

OPTICS COMMUNICATIONS, 2008, 281 (01) :108-112

[4] FREQUENCY UP-CONVERSION OF ORANGE TIGHT INTO BLUE-LIGHT IN PR3+-DOPED FLUOROINDATE GLASSES [J].

DEARAUJO, LEE ;

GOMES, ASL ;

DEARAUJO, CB ;

MESSADDEQ, Y ;

FLOREZ, A ;

AEGERTER, MA .

PHYSICAL REVIEW B, 1994, 50 (22) :16219-16223

[5]

FALCAOFILHO EL, 2006, J APPL PHYS, V92, P3065

[6] Upconversion processes in Pr3+-doped chalcohalide glasses [J].

Fernández, J ;

Balda, R ;

Mendioroz, A ;

García-Adeva, AJ .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2001, 13 (46) :10347-10358

[7] Influence of silver nanoparticles in the luminescence efficiency of Pr3+-doped tellurite glasses [J].

Kassab, Luciana R. P. ;

de Araujo, Cid B. ;

Kobayashi, Renata A. ;

Pinto, Ricardo de Almeida ;

da Silva, Davinson M. .

JOURNAL OF APPLIED PHYSICS, 2007, 102 (10)

[8] Recent developments in rare-earth doped materials for optoelectronics [J].

Kenyon, AJ .

PROGRESS IN QUANTUM ELECTRONICS, 2002, 26 (4-5) :225-284

[9]

Kumar GM, 2005, OPT LETT, V30, P732, DOI 10.1364/OL.30.7.000732

[10]

KUMAR M, 2003, PHYS REV LETT, V91

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