2ND-ORDER NONLINEARITY OF A DISAZO DYE ATTACHED POLYMER

被引:5
作者
AMANO, M
KAINO, T
机构
[1] NTT Opto-electronics Laboratories, Tokai
关键词
Nonlinear optics; Optics;
D O I
10.1049/el:19900638
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Second-order optical nonlinearity of a disazo dye attached polymer was investigated. The optical loss of the film is 1.5dB/cm at 633 nm. The second-order nonlinear coefficient x(2) of the poled film is comparable to that of lithium niobate at 1.55/μm. The x(2) is greater than that of a monoazo dye attached polymer throughout the fundamental wavelength of 1 06.1.70/μm. © 1990, The Institution of Electrical Engineers. All rights reserved.
引用
收藏
页码:981 / 982
页数:2
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