PREPARATION AND NONLINEAR-OPTICAL PROPERTIES OF AG/SIO2 GLASS COMPOSITE THIN-FILMS

被引:41
作者
TANAHASHI, I [1 ]
YOSHIDA, M [1 ]
MANABE, Y [1 ]
TOHDA, T [1 ]
SASAKI, S [1 ]
TOKIZAKI, T [1 ]
NAKAMURA, A [1 ]
机构
[1] NAGOYA UNIV, FAC ENGN, DEPT APPL PHYS, CHIKUSA KU, NAGOYA 46401, JAPAN
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1994年 / 33卷 / 10A期
关键词
AG PARTICLES; GLASS THIN FILM; OPTICAL ABSORPTION; 3RD-ORDER OPTICAL NONLINEARITY; DEGENERATE 4-WAVE MIXING;
D O I
10.1143/JJAP.33.L1410
中图分类号
O59 [应用物理学];
学科分类号
摘要
A multitarget sputtering method was applied to prepare Ag particles embedded in SiO2 glass thin films. In the optical absorption spectra of the films, the absorption peak due to the surface plasmon resonance of Ag particles was clearly observed at the wavelength of 390-406 nm. The full width at half-maximum of the absorption band is decreased with increasing diameter of Ag particles. The third-order nonlinear susceptibility at 400 nm was estimated to be 1.6 x 10(-8) esu for the film with 9.0 at% of Ag by means of a degenerated four-wave mixing.
引用
收藏
页码:L1410 / L1412
页数:3
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