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Proceedings Paper

Second- and third-harmonic generations of soluble vanadyl phthalocyanine doped in polymer films
Author(s): H. Nakano; Akinori Maeda; Hideo Furuhashi; Toshio Yoshikawa; Yoshiyuki Uchida; Kenzou Kojima; Asao Ohashi; Shizuyasu Ochiai; M. Ieda; Teruyoshi Mizutani
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Paper Abstract

PMMA and PET thin films doped with (t-Bu)4VOPc {(t- Bu)4VOPc PMMA and (t-Bu)4VOPc PET} and PMMA thin film doped with (t-bu)1. 4VOPc {(t-Bu)1. 4 VOPc PMMA} were prepared on glass substrate by coating (t-Bu)4VOPc PMMA and (t-Bu)4VOPcPET were treated with dichloroethane vapor in a desiccator at room temperature. On the other hand, (t-Bu)1. 4VOPc PMMA was treated with dichloroethane and chloroform vapor in the desiccator at room temperature. The (t-Bu)1. 4VOPc PMMA and (t-Bu)4VOPc PMMA thin films showed SHG and THG after vapor treatment but (t-Bu)4VOPc PET thin film did not. These suggest that the degree of swelling by dichloroethane vapor are different between PMMA and PET. In other words, the aggregation of (t-Bu4) VOPc occurs more easily in PMMA than in PET. The THG of (t-Bu)1. 4VOPc PMMA thin film is larger than that of a (t-Bu)4VOPc PMMA thin film. This means that the molecular size of (t-Bu)1. 4VOPc is smaller than that of the size of (t-Bu)4VOPc.

Paper Details

Date Published: 29 April 1999
PDF: 6 pages
Proc. SPIE 3729, Selected Papers from International Conference on Optics and Optoelectronics '98, (29 April 1999); doi: 10.1117/12.346780
Show Author Affiliations
H. Nakano, Aichi Institute of Technology (Japan)
Akinori Maeda, Aichi Institute of Technology (Japan)
Hideo Furuhashi, Aichi Institute of Technology (Japan)
Toshio Yoshikawa, Aichi Institute of Technology (Japan)
Yoshiyuki Uchida, Aichi Institute of Technology (Japan)
Kenzou Kojima, Aichi Institute of Technology (Japan)
Asao Ohashi, Aichi Institute of Technology (Japan)
Shizuyasu Ochiai, Aichi Institute of Technology (Japan)
M. Ieda, Aichi Institute of Technology (Japan)
Teruyoshi Mizutani, Nagoya Univ. (Japan)

Published in SPIE Proceedings Vol. 3729:
Selected Papers from International Conference on Optics and Optoelectronics '98
Kehar Singh; Om Prakash Nijhawan; Arun Kumar Gupta; A. K. Musla, Editor(s)

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