BANDWIDTH OPTIMIZATION OF A SPECTRUM-SLICED FIBER AMPLIFIER LIGHT-SOURCE USING AN ANGLE-TUNED FABRY-PEROT FILTER AND A DOUBLE-STAGE STRUCTURE

被引：20

作者：

LEE, JS ^{[1
]}

CHUNG, YC ^{[1
]}

SHIM, CS ^{[1
]}

机构：

[1] KOREA ADV INST SCI & TECHNOL,DEPT ELECT ENGN,TAEJON 305701,SOUTH KOREA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1994年 / 6卷 / 10期

关键词：

D O I：

10.1109/68.329637

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An angle-tuned Fabry-Perot (FP) filter is used to obtain bandwidth optimized multichannels from the amplified spontaneous emission generated from a fiber amplifier light source. Rotating the FP filter, we change the channel bandwidth for a wide range making use of a small angular spread of an incident beam while nearly unaffecting the channel spacing. The output power is made insensitive to the rotation of the FP filter using a double-stage fiber amplifier structure with the FP filter placed between the fiber amplifier stages.

引用

页码：1197 / 1199

页数：3

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