Thermo-optical behavior of rare-earth-doped low-NA fibers in high power operation

被引：30

作者：

Haedrich, S.

Schreiber, T.

Pertsch, T.

Limpert, J.

Peschel, T.

Eberhardt, R.

Tuennermann, A.

机构：

[1] Univ Jena, Inst Appl Phys, D-07745 Jena, Germany

[2] Fraunhofer Inst Appl Opt & Precis Engn, D-07745 Jena, Germany

来源：

OPTICS EXPRESS | 2006年 / 14卷 / 13期

关键词：

LASERS;

D O I：

10.1364/OE.14.006091

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The influence of the internal temperature gradient in rare-earth-doped low-numerical-aperture fibers on modal properties is analyzed for step-index and photonic crystal fibers. We provide guidelines when a single-mode fiber turns into a multimode fiber and how the mode-field-diameter is affected.

引用

收藏

页码：6091 / 6097

页数：7

相关论文

共 8 条

[1] Thermal, stress, and thermo-optic effects in high average power double-clad silica fiber lasers [J].

Brown, DC ;

Hoffman, HJ .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 2001, 37 (02) :207-217

[2] Ytterbium-doped large-core fiber laser with 1.36 kW continuous-wave output power [J].

Jeong, Y ;

Sahu, JK ;

Payne, DN ;

Nilsson, J .

OPTICS EXPRESS, 2004, 12 (25) :6088-6092

[3] Applicability of classical optical fiber theories to holey fibers [J].

Koshiba, M ;

Saitoh, K .

OPTICS LETTERS, 2004, 29 (15) :1739-1741

[4] Low-nonlinearity single-transverse-mode ytterbium-doped photonic crystal fiber amplifier [J].

Limpert, J ;

Liem, A ;

Reich, M ;

Schreiber, T ;

Nolte, S ;

Zellmer, H ;

Tünnermann, A ;

Broeng, J ;

Petersson, A ;

Jakobsen, C .

OPTICS EXPRESS, 2004, 12 (07) :1313-1319

[5] Thermo-optical properties of air-clad photonic crystal fiber lasers in high power operation [J].

Limpert, J ;

Schreiber, T ;

Liem, A ;

Nolte, S ;

Zellmer, H ;

Peschel, T ;

Guyenot, V ;

Tünnermann, A .

OPTICS EXPRESS, 2003, 11 (22) :2982-2990

[6] Modal cutoff and the V parameter in photonic crystal fibers [J].

Mortensen, NA ;

Folkenberg, JR ;

Nielsen, MD ;

Hansen, KP .

OPTICS LETTERS, 2003, 28 (20) :1879-1881

[7] A 'poor man's approach' to modelling micro-structured optical fibres [J].

Riishede, J ;

Mortensen, NA ;

Lægsgaard, J .

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2003, 5 (05) :534-538

[8]

Tunnermann A., 2005, J PHYS B ATOM MOL PH, V38, P681