Resonant third-order optical nonlinearity of a new subphthalocyanine

Authors
Liang, ZJ Tang, FL Gan, FX Sun, ZR Yang, XH Ding, LE Wang, ZG
Citation
Zj. Liang et al., Resonant third-order optical nonlinearity of a new subphthalocyanine, ACT PHY C E, 49(2), 2000, pp. 252-255
Citations number
13
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA SINICA
ISSN journal
10003290 → ACNP
Volume
49
Issue
2
Year of publication
2000
Pages
252 - 255
Database
ISI
SICI code
1000-3290(200002)49:2<252:RTONOA>2.0.ZU;2-B
Abstract
We have investigated the resonant third-order nonlinear optical properties of a new subphthalocyanine (bromoboron trineopentyloxy-subphtharocyanine) u sing picosecond degenerate four-wave mixing. The measured chi(pure)((3)) wa s 6.9 X 10(-10) esu. The second hyperpolarizability [gamma] value is 3.0 X 10(-3)esu. The response time of chi(3) was determined to be less than the r esolution of optical pulse duration (< 35 ps).