Studying the Properties of Double-Clad Active Cone Optic Fibers

被引：10
作者：
Bagan, V. A.
Nikitov, S. A.
Chamorovskii, Yu. K.
Shatrov, A. D.
机构：
来源：
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2010年 / 55卷 / 10期
关键词：
SINGLE TRANSVERSE-MODE; TAPERED FIBER; LASER;
D O I：
10.1134/S1064226910100098
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：
A simplified model based on the weakly guiding waveguide approximation is proposed for estimating the effects occuring during propagation of radiation in a double-clad active cone optic fiber. This model is used for computer simulation, whose results agree with obtained experimental data. Practical recommendations on optimizing the shape of the cone fiber and the aperture of the pumping source for enhancement of the pump absorption efficiency are given.
引用
收藏
页码：1154 / 1161
页数：8
相关论文
共 7 条
[1]   Double clad tapered fiber for high power applications [J].
Filippov, V. ;
Chamorovskii, Yu. ;
Kerttula, J. ;
Golant, K. ;
Pessa, M. ;
Okhotnikov, O. G. .
OPTICS EXPRESS, 2008, 16 (03) :1929-1944
[2]   600 W power scalable single transverse mode tapered double-clad fiber laser [J].
Filippov, V. ;
Chamorovskii, Y. ;
Kerttula, J. ;
Kholodkov, A. ;
Okhotnikov, O. G. .
OPTICS EXPRESS, 2009, 17 (03) :1203-1214
[3]   Single-mode 212 W tapered fiber laser pumped by a low-brightness source [J].
Filippov, Valery ;
Chamorovskii, Yuri ;
Kerttula, Juho ;
Kholodkov, Artem ;
Okhotnikov, Oleg G. .
OPTICS LETTERS, 2008, 33 (13) :1416-1418
[4]   502 Watt, single transverse mode, narrow linewidth, bidirectionally pumped Yb-doped fiber amplifier [J].
Gray, Stuart ;
Liu, Anping ;
Walton, Donnell T. ;
Wang, Ji ;
Li, Ming-Jun ;
Chen, Xin ;
Ruffin, A. Boh ;
DeMeritt, Jeffrey A. ;
Zenteno, Luis A. .
OPTICS EXPRESS, 2007, 15 (25) :17044-17050
[5]  
KHOLODKOV AV, 2004, P OPT FIB COMM OFC C, V2, P545
[6]  
Morshnev S. K., 2004, ELECTROMAGNETIC WAVE
[7]  
Paschotta R, 2008, The encyclopedia of laser physics and technology
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