CUBIC OPTICAL NONLINEARITY OF FREE-ELECTRONS IN BULK GOLD

被引：32

作者：

ZHELUDEV, NI

BENNETT, PJ

LOH, H

POPOV, SV

SHATWELL, IR

SVIRKO, YP

GUSEV, VE

KAMALOV, VF

SLOBODCHIKOV, EV

机构：

[1] KATHOLIEKE UNIV LEUVEN,DEPT NAT,B-3001 LOUVAIN,BELGIUM

[2] RUSSIAN ACAD SCI,INST CHEM PHYS,MOSCOW 117977,RUSSIA

来源：

OPTICS LETTERS | 1995年 / 20卷 / 12期

关键词：

D O I：

10.1364/OL.20.001368

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A fast (tau(response)< 90 fs) free-electron spin-flipping frequency-degenerate nonlinearity with a significant value of \chi(xxyy)((3)) (omega, omega, omega, -omega) -chi(xyyx)((3)) (omega, omega, omega, -omega)\ similar to 10(-8) esu has been observed in bulk gold at 1260 nm by use of a nem pump-probe polarization-sensitive technique.

引用

页码：1368 / 1370

页数：3

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