ORIGINS OF BULK 2ND-HARMONIC GENERATION IN C(60) THIN-FILMS

被引：6

作者：

ZHANG, TG ^{[1
]}

XU, ZY ^{[1
]}

LUNDQUIST, PM ^{[1
]}

LIN, WP ^{[1
]}

KETTERSON, JB ^{[1
]}

WONG, GK ^{[1
]}

WANG, XK ^{[1
]}

CHANG, RPH ^{[1
]}

机构：

[1] NORTHWESTERN UNIV,DEPT MAT SCI & ENGN,EVANSTON,IL 60208

来源：

OPTICS COMMUNICATIONS | 1994年 / 111卷 / 5-6期

关键词：

D O I：

10.1016/0030-4018(94)90530-4

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Electric field induced second harmonic generation in C60 thin films was investigated. The measured bulk second order nonlinear optical response of C60 was identified as arising from nonlinear polarization moments of higher order than the electric dipole moment. The third order nonlinear optical susceptibility chi(3) (-2omega; omega, omega, 0) was determined from these measurements to be 3.6 x 10(-11) esu for the fundamental wavelength of 1.06 mum, in good agreement with published data.

引用

页码：517 / 520

页数：4