Correlations between photophysics and lasing properties of dipyrromethene-BF2 dyes in solution

被引：142

作者：

Arbeloa, TL

Arbeloa, FL

Arbeloa, IL

García-Moreno, I

Costela, A

Sastre, R

Amat-Guerri, F

机构：

[1] Univ Basque Country, Dept Quim Fis, EHU, E-48080 Bilbao, Spain

[2] CSIC, Inst Quim Fis Rocasolano, E-28006 Madrid, Spain

[3] CSIC, Inst Ciencia & Tecnol Polimeros, E-28006 Madrid, Spain

[4] CSIC, Inst Quim Organ, E-28006 Madrid, Spain

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 299卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(98)01281-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

UV-Vis absorption, fluorescence (steady-state and time-correlated) and lasing properties of three pyrromethene-BF2 dyes (PM546, PM556 and PM567) have been determined in several solvents. Good correlations between photophysical properties and lasing characteristics of these dyes have been obtained not only for a given dye in several solvents but also for the three dyes in a common solvent. Both the observed spectral changes and the deactivation mechanism affecting the lasing gain are explained on the basis of the possible resonance structures of the chromophore. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：315 / 321

页数：7

共 18 条

[1]

Arbeloa F. Lopez, 1994, TRENDS PHOTOCHEM PHO, V3, P145

[2]

Arbeloa FL, 1998, CHEM PHYS, V236, P331, DOI 10.1016/S0301-0104(98)00215-8

[3] DIMERIZATION AND TRIMERIZATION OF RHODAMINE 6G IN AQUEOUS-SOLUTION - EFFECT ON THE FLUORESCENCE QUANTUM YIELD [J].

ARBELOA, FL ;

OJEDA, PR ;

ARBELOA, IL .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1988, 84 :1903-1912

[4] FLUORESCENCE SELF-QUENCHING OF THE MOLECULAR-FORMS OF RHODAMINE-B IN AQUEOUS AND ETHANOLIC SOLUTIONS [J].

ARBELOA, FL ;

OJEDA, PR ;

ARBELOA, IL .

JOURNAL OF LUMINESCENCE, 1989, 44 (1-2) :105-112

[5] PYRROMETHENE-BF2 COMPLEXES AS LASER-DYES .2. [J].

BOYER, JH ;

HAAG, AM ;

SATHYAMOORTHI, G ;

SOONG, ML ;

THANGARAJ, K ;

PAVLOPOULOS, TG .

HETEROATOM CHEMISTRY, 1993, 4 (01) :39-49

[6]

DREXHAGE KH, 1990, TOP APPL PHYS, V1, P187

[7]

Duarte F.J., 1990, DYE LASER PRINCIPLES

[8] PHOTOCHEMISTRY ON SURFACES - FLUORESCENCE EMISSION QUANTUM YIELD EVALUATION OF DYES ADSORBED ON MICROCRYSTALLINE CELLULOSE [J].

FERREIRA, LFV ;

FREIXO, MR ;

GARCIA, AR ;

WILKINSON, F .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1992, 88 (01) :15-22

[9] EFFICIENT LASER ACTION FROM 2 CW LASER-PUMPED PYRROMETHENE-BF(2) COMPLEXES [J].

GUGGENHEIMER, SC ;

BOYER, JH ;

THANGARAJ, K ;

SHAH, M ;

SOONG, ML ;

PAVLOPOULOS, TG .

APPLIED OPTICS, 1993, 32 (21) :3942-3943

[10]

Lopez Arbeloa I, 1980, J PHOTOCHEM, V14, P97, DOI [10.1016/0047-2670(80)80001-3, DOI 10.1016/0047-2670(80)80001-3]

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