Third-order nonlinear optical susceptibility, k3) of symmetrically octa-substituted metalfree phthalocyanine thin films measured by the third-harmonic generation technique are reported. The metal-free hthalocyanine has been found to show a 3) ( -3w; 44 m) value as large as 7 . 7 3 ~ lo-'\* esu at 1.
Third-order nonlinear optical properties of phthalocyanines in solution and in polystyrene films
β Scribed by Roger J. Reeves; Richard C. Powell; Young H. Chang; Warren T. Ford; Weiming Zhu
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 882 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0925-3467
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