Hundred-Watt-Level, All-Fiber-Integrated Supercontinuum Generation from Photonic Crystal Fiber

被引：26

作者：

Chen, Hongwei ^{[1
]}

Chen, Zilun ^{[1
]}

Chen, Shengping ^{[1
]}

Hou, Jing ^{[1
]}

Lu, Qisheng ^{[1
]}

机构：

[1] Natl Univ Def Technol, Coll Optoelect Sci & Engn, Changsha 410073, Hunan, Peoples R China

来源：

APPLIED PHYSICS EXPRESS | 2013年 / 6卷 / 03期

基金：

中国国家自然科学基金;

关键词：

W OUTPUT; POWER; AMPLIFIER; LASER;

D O I：

10.7567/APEX.6.032702

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A photonic crystal fiber (PCF) based supercontinuum source with hundred-watt-level average power output is presented in this paper. The output delivery fiber of a 120 W picosecond master-oscillator power-amplifier (MOPA) laser with a 15 mu m fiber core is directly spliced with a 2.6-m-long PCF to form the all-fiber-integrated SC source. Using the controlled air-hole collapse technique to expand the core diameter of the PCF, a superlow splice loss ( similar to 0: 2 dB) between the delivery fiber and the PCF has been demonstrated. A 92.5 W SC spanning from about 700 nm to beyond 1700 nm is obtained. (C) 2013 The Japan Society of Applied Physics

引用

页数：3

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