BASIC PERFORMANCE OF AN ORGANIC DYE-DOPED POLYMER OPTICAL-FIBER AMPLIFIER

被引：55

作者：

TAGAYA, A

KOIKE, Y

NIHEI, E

TERAMOTO, S

FUJII, K

YAMAMOTO, T

SASAKI, K

机构：

[1] Faculty of Science and Technology, Keio University, Kohoku-ku, Yokohama, 223

来源：

APPLIED OPTICS | 1995年 / 34卷 / 06期

关键词：

GRADED INDEX; POLYMER OPTICAL FIBER AMPLIFIER; AMPLIFICATION; ORGANIC DYE; RHODAMINE B;

D O I：

10.1364/AO.34.000988

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A polymer optical fiber amplifier (POFA) of the graded-index (GI) type, with gain in the visible region, was successfully prepared for the first time, to our knowledge, with the interfacial-gel polymerization technique. An input signal of 0.85 W at 591 nm was amplified to 420 W (27-dB gain) by injection of 690 Tv of pump power at 532 nm into a GI POFA with a 0.5-m length. The efficiency of conversion of pump energy to signal amplification was more than 60%.

引用

页码：988 / 992

页数：5

共 10 条

[1] ABSORPTION AND EMISSION CROSS-SECTION OF ER3+ DOPED SILICA FIBERS [J].