Effectively single-mode all-solid photonic bandgap fiber with large effective area and low bending loss for compact high-power all-fiber lasers

被引：71

作者：

Kashiwagi, Masahiro ^{[1
]}

Saitoh, Kunimasa ^{[2
]}

Takenaga, Katsuhiro ^{[1
]}

Tanigawa, Shoji ^{[1
]}

Matsuo, Shoichiro ^{[1
]}

Fujimaki, Munehisa ^{[1
]}

机构：

[1] Fujikura Ltd, Opt & Elect Lab, Sakura 2858550, Japan

[2] Hokkaido Univ, Grad Sch Informat Sci & Technol, Sapporo, Hokkaido 0600814, Japan

来源：

OPTICS EXPRESS | 2012年 / 20卷 / 14期

关键词：

D O I：

10.1364/OE.20.015061

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An effectively single-mode all-solid photonic bandgap fiber with large effective area and low bending loss for compact high-power all-fiber lasers is fully investigated. The pitch dependencies of effective area, bending loss, and effectively single-mode operation are discussed numerically and experimentally. The calculation results indicate that an effectively single-mode all-solid photonic bandgap fiber with an effective area of more than 500 mu m(2) and a bending loss of less than 0.1 dB/m at a bending radius of 10 cm can be realized by choosing optimum fiber parameters. In a fabricated effectively single-mode all-solid photonic bandgap fiber with 48.0 mu m core, the effective area of 712 mu m(2), the effectively single-mode operation, and the bending loss of less than 0.1 dB/m at a bending radius of 10 cm are achieved simultaneously at 1064 nm. (c) 2012 Optical Society of America

引用

页码：15061 / 15070

页数：10

共 16 条

[1] Multimegawatt peak-power, single-transverse-mode operation of a 100 μm core diameter, Yb-doped rodlike photonic crystal fiber amplifier [J].

Brooks, Christopher D. ;

Di Teodoro, Fabio .

APPLIED PHYSICS LETTERS, 2006, 89 (11)

[2] Single-mode all-silica photonic bandgap fiber with 20-μm mode-field diameter [J].

Egorova, O. N. ;

Semjonov, S. L. ;

Kosolapov, A. F. ;

Denisov, A. N. ;

Pryamikov, A. D. ;

Gaponov, D. A. ;

Biriukov, A. S. ;

Dianov, E. M. ;

Salganskii, M. Y. ;

Khopin, V. F. ;

Yashkov, M. V. ;

Gurianov, A. N. ;

Kuksenkov, D. V. .

OPTICS EXPRESS, 2008, 16 (16) :11735-11740

[3]

Egorova O. N., 2008, P CLEO QELS 08

[4] Low-loss singlemode large mode area all-silica photonic bandgap fiber [J].

Février, S ;

Jamier, R ;

Blondy, JM ;

Semjonov, SL ;

Likhachev, ME ;

Bubnov, MM ;

Dianov, EM ;

Khopin, VF ;

Salganskii, MY ;

Guryanov, AN .

OPTICS EXPRESS, 2006, 14 (02) :562-569

[5]

Fevrier S., 2011, P OFC 11

[6]

Galvanauskas A., 2008, P CLEO QELS 08

[7] Management of the high-order mode content in large (40 μm) core photonic bandgap Bragg fiber laser [J].

Gaponov, D. A. ;

Fevrier, S. ;

Devautour, M. ;

Roy, P. ;

Likhachev, M. E. ;

Aleshkina, S. S. ;

Salganskii, M. Y. ;

Yashkov, M. V. ;

Guryanov, A. N. .

OPTICS LETTERS, 2010, 35 (13) :2233-2235

[8]

Huang S., 2008, P CLEO QELS 08

[9] Low bending loss and effectively single-mode all-solid photonic bandgap fiber with an effective area of 650 μm2 [J].

Kashiwagi, Masahiro ;

Saitoh, Kunimasa ;

Takenaga, Katsuhiro ;

Tanigawa, Shoji ;

Matsuo, Shoichiro ;

Fujimaki, Munehisa .

OPTICS LETTERS, 2012, 37 (08) :1292-1294

[10] Mode-locked Yb-doped Bragg fiber laser [J].

Lecaplain, Caroline ;

Hideur, Ammar ;

Fevrier, Sebastien ;

Roy, Philippe .

OPTICS LETTERS, 2009, 34 (18) :2879-2881

← 1 2 →