Optical Kerr effect measurements for organic multilayered structures

被引：13

作者：

Imanishi, Y ^{[1
]}

Ishihara, S ^{[1
]}

机构：

[1] Hitachi Ltd, Hitachi Res Lab, Dept Imaging Devices, Laser Printer Grp, Hitachi, Ibaraki 3191292, Japan

来源：

THIN SOLID FILMS | 1998年 / 331卷 / 1-2期

关键词：

organic/inorganic multilayers; phthalocyanato tin(IV) dichloride (SnCl2Pc); cadmium selenide (CdSe); molecular beam deposition (MBD); multilayered structure; optical Kerr effect;

D O I：

10.1016/S0040-6090(98)00936-5

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

Optical Kerr gates are candidates for all-optical demultiplexers of a series of picosecond optical pulses. As a new candidate for the optical Ken gate the organic/inorganic multilayered structure composed of phthalocyanato tin(IV) dichloride (SnCl2Pc) and cadmium selenide (CdSe) was fabricated by the molecular beam deposition (MBD) technique. The linear and non-linear optical properties of the organic/inorganic multilayer were also measured. The third-order non-linear optical susceptibility and the two components of response time of the multilayer were estimated as 1.8 x 10(-8) esu, less than 80 fs and 5 ps, respectively. The good processability and the optical performance of this organic/inorganic heterostructure are exploring a possibility as a new kind of ultrafast optoelectronic switching material. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：309 / 313

页数：5

共 10 条

[1]

ENHANCED NONLINEAR-OPTICAL RESPONSE OF COMPOSITE-MATERIALS [J].