Compact fiber laser at L-band region using Erbium-doped Zirconia fiber

被引：9

作者：

Hamzah, A. ^{[1
]}

Paul, M. C. ^{[2
]}

Harun, S. W. ^{[1
]}

Huri, N. A. D. ^{[1
]}

Lokman, A. ^{[1
]}

Pal, M. ^{[2
]}

Das, S. ^{[2
]}

Bhadra, S. K. ^{[2
]}

Ahmad, H. ^{[3
]}

Yoo, S. ^{[4
]}

Kalita, M. P. ^{[4
]}

Boyland, A. J. ^{[4
]}

Sahu, J. K. ^{[4
]}

机构：

[1] Univ Malaya, Dept Elect Engn, Kuala Lumpur 50603, Malaysia

[2] Cent Glass & Ceram Res Inst, Fiber Opt Div, Kolkata 700032, India

[3] Univ Malaya, Photon Res Ctr, Kuala Lumpur 50603, Malaysia

[4] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

来源：

LASER PHYSICS | 2011年 / 21卷 / 01期

关键词：

NM;

D O I：

10.1134/S1054660X10230040

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A compact Erbium-doped fiber laser (EDFL) operating in L-band region is demonstrated using a fabricated Erbium-doped Zirconia fiber (EDZF) for the first time. The fiber is fabricated by combining Zr and Al to achieve the maximum Erbium ion concentration of 4320 wt ppm. By using a fiber Bragg grating (FBG) in a ring configuration, the laser operates at 1579.6 nm with a slope efficiency of 13.6% and the threshold pump power of 25.1 mW. The lasing wavelength is obtained at Bragg wavelength with an output power of 13 dBm and a 3 dB spectral width of 0.02 nm using a piece of 2 m long EDZF in conjunction with 120 mW of 1480 nm pump power.

引用

页码：176 / 179

页数：4

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