3RD-ORDER OPTICAL NONLINEARITIES OF COMPOSITES IN WAVE-GUIDE GEOMETRY

被引：29

作者：

BLOEMER, MJ ^{[1
]}

ASHLEY, PR ^{[1
]}

HAUS, JW ^{[1
]}

KALYANIWALLA, N ^{[1
]}

CHRISTENSEN, CR ^{[1
]}

机构：

[1] RENSSELAER POLYTECH INST,DEPT PHYS,TROY,NY 12181

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1990年 / 26卷 / 06期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/3.108102

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：

We present results of degenerate four-wave mixing experiments in planar waveguides of gelatin doped with small gold particles. The nonlinear response of the composite is examined at various wavelengths and doping levels. Conjugate reflectivities near 1% were observed for interaction lengths of a few millimeters and volume ratios of gold to gelatin in the 10−6 range. The frequency response of the reflectivity is analyzed through effective medium theory. Propagation losses must be included to properly explain the spectra. © 1990 IEEE

引用

页码：1075 / 1080

页数：6

共 18 条

[1]

[Anonymous], 1985, HDB OPTICAL CONSTANT

[2] SURFACE ELECTROMAGNETIC MODES IN PROLATE SPHEROIDS OF GOLD, ALUMINUM, AND COPPER [J].