Synthesis and characterization of structure optimized film doped with Rhodamine 6G

被引：0
作者：
Guli, Mina [1 ,2 ]
Zhang, Dingke [3 ]
Ma, Dongge [4 ]
Li, Xiaotian [5 ]
Yao, Jianxi [1 ,2 ]
机构：
[1] N China Elect Power Univ, Beijing Key Lab New Energy & Renewable Energy, Renewable Energy Sch, Beijing 102206, Peoples R China
[2] N China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China
[3] NE Normal Univ, Ctr Adv Optoelect Funct Mat Res, Changchun 130024, Peoples R China
[4] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Grad Sch, Changchun 130022, Peoples R China
[5] Jilin Univ, Dept Mat Sci & Engn, Minist Educ, Key Lab Automobile Mat, Changchun 130012, Peoples R China
来源：
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY | 2011年 / 59卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Mesoporous structure; Laser dye; ASE; Film; MESOPOROUS SILICA SBA-15; SEMICONDUCTING POLYMER; OPTICAL-PROPERTIES; EMISSION; NANOCRYSTALS; MONOLITH; LASERS;
D O I：
10.1007/s10971-011-2477-9
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Amplified spontaneous emission (ASE) property of a red dye rhodamine 6 g (R6G) doped into a highly ordered mesoporous SBA-15 film and a planar waveguide poly (4-vinylphenol) (P4VP) film were studied and compared. Regular morphology and mesoporous structure have been evidenced from the photographs, TEM and Nitrogen adsorption-desorption characterizations. A narrower, higher peak was observed in emission spectra from the meso-structured SBA-15 film doping with R6G (R6G/SBA-15) compared with the photoluminescence (PL) spectrum that of R6G in C2H5OH (R6G/C2H5OH) solution, was abruptly narrowed down to a line-width of about 9.8 nm when pumping at an energy of 0.12 mJ pulse(-1), which indicates a favorable ASE property in R6G/SBA-15 film. Comparing the P4VP film spin-coating with R6G (R6G/P4VP), the R6G/SBA-15 film exhibited a much narrower and stronger emission spectrum when it is pumped by the 355 nm pulsed source at the same pumping energy, which means that the meso-structure of the SBA-15 film can optimize ASE property of the material. The threshold was easily obtained by R6G/SBA-15 film at 0.02 mJ pulse(-1), and it was lower than that of R6G/P4VP film. The optimized ASE property owes much to the effects of the better spatial confinement of the molecules in the ordered mesoporous structure of SBA-15 film.
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页码：169 / 173
页数：5
相关论文
共 31 条
[1]   Relations between photophysical and lasing properties of rhodamines in solid polymeric matrices [J].
Arbeloa, FL ;
Arbeloa, TL ;
Arbeloa, IL ;
Costela, A ;
GarciaMoreno, I ;
Figuera, JM ;
AmatGuerri, F ;
Sastre, R .
APPLIED PHYSICS B-LASERS AND OPTICS, 1997, 64 (06) :651-657
[2]  
Baskaran S, 2000, ADV MATER, V12, P291, DOI 10.1002/(SICI)1521-4095(200002)12:4<291::AID-ADMA291>3.0.CO
[3]  
2-P
[4]   A NEW FAMILY OF MESOPOROUS MOLECULAR-SIEVES PREPARED WITH LIQUID-CRYSTAL TEMPLATES [J].
BECK, JS ;
VARTULI, JC ;
ROTH, WJ ;
LEONOWICZ, ME ;
KRESGE, CT ;
SCHMITT, KD ;
CHU, CTW ;
OLSON, DH ;
SHEPPARD, EW ;
MCCULLEN, SB ;
HIGGINS, JB ;
SCHLENKER, JL .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (27) :10834-10843
[5]   Porous silica-laser dye composite: physical and optical properties [J].
Chouket, A. ;
Elhouichet, H. ;
Boukherroub, R. ;
Oueslati, M. .
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2007, 204 (05) :1518-1522
[6]  
Curry S. M., 1973, Applied Physics, V1, P153, DOI 10.1007/BF00889546
[7]  
Dag Ö, 1999, ADV MATER, V11, P474, DOI 10.1002/(SICI)1521-4095(199904)11:6<474::AID-ADMA474>3.0.CO
[8]  
2-I
[9]   Controlled synthesis of semiconductor PbS nanocrystals and nanowires inside mesoporous silica SBA-15 phase [J].
Gao, F ;
Lu, QY ;
Liu, XY ;
Yan, YS ;
Zhao, DY .
NANO LETTERS, 2001, 1 (12) :743-748
[10]   Solid state dye lasers based on 2-hydroxyethyl methacrylate and methyl methacrylate co-polymers [J].
Giffin, SM ;
McKinnie, IT ;
Wadsworth, WJ ;
Woolhouse, AD ;
Smith, GJ ;
Haskell, TG .
OPTICS COMMUNICATIONS, 1999, 161 (1-3) :163-170
1234