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10.1063/1.360589SCIGRAMMATICA S, 1981, APPL PHYS LETT, V38, P445, DOI 10.1063/1.92391; GRIFFITHS CH, 1976, MOL CRYST LIQ CRYST, V33, P149, DOI 10.1080/15421407608083878; HOSODA M, 1992, JPN J APPL PHYS 1, V31, P1071, DOI 10.1143/JJAP.31.1071; HOSODA M, 1991, JPN J APPL PHYS 2, V30, pL1486; HUSH NS, 1971, MOL PHYS, V21, P465, DOI 10.1080/00268977100101641; KIVTS P, 1981, APPL PHYS A, V26, P101; LAW KY, 1988, J PHYS CHEM-US, V92, P4226, DOI 10.1021/j100325a046; LAW KY, 1985, J PHYS CHEM-US, V89, P2652, DOI 10.1021/j100258a044; MONAHAN AR, 1972, J PHYS CHEM-US, V76, P1994, DOI 10.1021/j100658a014; SAUTERET C, 1976, PHYS REV LETT, V36, P956, DOI 10.1103/PhysRevLett.36.956; SHEIKBAHAE M, 1989, OPT LETT, V14, P955, DOI 10.1364/OL.14.000955; SHEIKBAHAE M, 1990, IEEE J QUANTUM ELECT, V26, P760, DOI 10.1109/3.53394; ZIOLO RF, 1980, J CHEM SOC DA, V10, P230013557039978105887J. Appl. Phys.58841995VANADYL PHTHALOCYANINE; SINGLE-BEAM; NONLINEARITIES; FILMSKJA1991199519957813Dye-in-polymer (DIP) films consisting of soluble Pr(4)VOPc (vanadyl phthalocyanine having four propyl substituents) dye and polymethylmethacrylate (PMMA) were prepared by spin-coating process. Pr(4)VOPc precipitates as a glassy phase in pure PMMA matrix during the film formation. Upon exposure of these DIP films to organic solvent vapor, stable crystalline Pr(4)VOPc, which has stronger absorption in the near-IR region and larger nonlinear refractive index n(2) than the glassy phase, forms. The organic solvent vapor promotes the solubilization and crystallization of the dye, plastication of the polymer chains, and migration of the dye. The nonlinear refractive index n(2) and optical spectra of the DIP films were measured, and the change rule has been discussed in terms of electron transition and molecular packing of Pr(4)VOPc. (C) 1995 American Institute of Physics.EFFECT OF SOLVENT VAPOR ON OPTICAL-PROPERTIES OF PR(4)VOPC IN POLYMETHYLMETHACRYLATE期刊论文EnglishTANG, FL; ZHU, CS; GAN, FX WOS:A1995TD63300003
外文题目: EFFECT OF SOLVENT VAPOR ON OPTICAL-PROPERTIES OF PR(4)VOPC IN POLYMETHYLMETHACRYLATE
作者: TANG, FL; ZHU, CS; GAN, FX
刊名: J. Appl. Phys.
年: 1995 卷: 78 期: 10 页: 5884--5887
英文关键词:

VANADYL PHTHALOCYANINE; SINGLE-BEAM; NONLINEARITIES; FILMS
英文摘要:
文献类型: 期刊论文
正文语种: English
收录类别: SCI  
DOI: 10.1063/1.360589
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