Ultrafast optical switching in a silver nanoparticle system

被引：101

作者：

Inouye, H ^{[1
]}

Tanaka, K

Tanahashi, I

Hattori, T

Nakatsuka, H

机构：

[1] Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan

[2] Kyoto Univ, Grad Sch Sci, Dept Phys, Sakyo Ku, Kyoto 6068502, Japan

[3] Matsushita Elect Ind Co Ltd, Cent Res Labs, Kyoto 6190237, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2000年 / 39卷 / 9A期

关键词：

femtosecond optical Kerr shutter; silver nanoparticle;

D O I：

10.1143/JJAP.39.5132

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An ultrafast response of a silver nanoparticle system, as fast as 360 fs, was observed in a femtosecond optical-Kerr-shutter experiment. The ultrafast response is attributed to a self-diffraction of a pump pulse due to transient grating. We estimated chi((3)) of the silver nanoparticle system to be 1.5 x 10(-7) esu in the femtosecond region.

引用

页码：5132 / 5133

页数：2

共 11 条

[1] Ultrafast response of nonlinear refractive index of silver nanocrystals embedded in glass [J].

Hamanaka, Y ;

Nakamura, A ;

Omi, S ;

Del Fatti, N ;

Vallée, F ;

Flytzanis, C .

APPLIED PHYSICS LETTERS, 1999, 75 (12) :1712-1714

[2] Ultrafast dynamics of nonequilibrium electrons in a gold nanoparticle system [J].

Inouye, H ;

Tanaka, K ;

Tanahashi, I ;

Hirao, K .

PHYSICAL REVIEW B, 1998, 57 (18) :11334-11340

[3] Mechanism of a terahertz optical Kerr shutter with a gold nanoparticle system [J].

Inouye, H ;

Tanaka, K ;

Tanahashi, I ;

Kondo, Y ;

Hirao, K .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1999, 68 (12) :3810-3812

[4]

INOUYE H, 1998, JPN J APPL PHYS, V37, P1520

[5] Size-dependent enhancement of nonlinear optical susceptibilities due to confined excitons in CuBr nanocrystals [J].

Li, YL ;

Takata, M ;

Nakamura, A .

PHYSICAL REVIEW B, 1998, 57 (15) :9193-9200

[6] PICOSECOND DEGENERATE 4-WAVE-MIXING IN COLLOIDAL SOLUTIONS OF GOLD NANOPARTICLES AT HIGH REPETITION RATES [J].

PUECH, K ;

BLAU, W ;

GRUND, A ;

BUBECK, C ;

CARDENAS, G .

OPTICS LETTERS, 1995, 20 (15) :1613-1615

[7] OPTICAL KERR EFFECT IN GLASS WAVEGUIDE [J].

STOLEN, RH ;

ASHKIN, A .

APPLIED PHYSICS LETTERS, 1973, 22 (06) :294-296

[8] EFFECTS OF HEAT-TREATMENT ON AG PARTICLE GROWTH AND OPTICAL-PROPERTIES IN AG/SIO2 GLASS COMPOSITE THIN-FILMS [J].

TANAHASHI, I ;

YOSHIDA, M ;

MANABE, Y ;

TOHDA, T .

JOURNAL OF MATERIALS RESEARCH, 1995, 10 (02) :362-365

[9] Optical nonlinearities of Au/SiO2 composite thin films prepared by a sputtering method [J].

Tanahashi, I ;

Manabe, Y ;

Tohda, T ;

Sasaki, S ;

Nakamura, A .

JOURNAL OF APPLIED PHYSICS, 1996, 79 (03) :1244-1249

[10] SUBPICOSECOND TIME RESPONSE OF 3RD-ORDER OPTICAL NONLINEARITY OF SMALL COPPER PARTICLES IN GLASS [J].

TOKIZAKI, T ;

NAKAMURA, A ;

KANEKO, S ;

UCHIDA, K ;

OMI, S ;

TANJI, H ;

ASAHARA, Y .

APPLIED PHYSICS LETTERS, 1994, 65 (08) :941-943

← 1 2 →