Demonstration of pulse controlled all-optical switch/modulator

被引：7

作者：

Akin, Osman ^{[1
]}

Dinleyici, M. S. ^{[1
]}

机构：

[1] Izmir Inst Technol, TR-35430 Izmir, Turkey

来源：

OPTICS LETTERS | 2014年 / 39卷 / 06期

关键词：

AZOBENZENES;

D O I：

10.1364/OL.39.001469

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An all-optical pulse controlled switch/modulator based on evanescent coupling between a polymer slab waveguide and a single mode fiber is demonstrated. Very fast all-optical modulation/switching is achieved via Kerr effect of the nonlinear polymer placed in the evanescent region of the optical fiber. Local refractive index perturbation (Delta n = -1.45612 x 10(-5)) on the thin film leads to 0.374 nW power modulation at the fiber output, which results in a switching efficiency of approximate to 1.5%. (C) 2014 Optical Society of America

引用

页码：1469 / 1472

页数：4

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