Single mode EDF fiber laser using an ultra-narrow bandwidth tunable optical filter

被引：0

作者：

Razak, N. F. ^{[1
]}

Ahmad, H. ^{[2
]}

Zulkifli, M. Z. ^{[2
]}

Muhammad, F. D. ^{[2
]}

Munajat, Y. ^{[1
]}

Harun, S. W. ^{[2
]}

机构：

[1] Univ Technol Malaysia, Fac Sci, Dept Phys, Adv Photon Sci Inst, Skudai 81310, Johor, Malaysia

[2] Univ Malaya, Dept Phys, Photon Res Ctr, Kuala Lumpur 50603, Malaysia

来源：

INDIAN JOURNAL OF PURE & APPLIED PHYSICS | 2015年 / 53卷 / 09期

关键词：

Single longitudinal mode; Ultra-narrow tunable filter; Delayed self-heterodyne method; RING LASER; OPERATION;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Single longitudinal mode (SLM) erbium-doped fiber (EDF) laser operation using a commercialized ultra-narrow bandwidth optical filter has been studied. A two-meter long EDF with an absorption coefficient of 24 dBm(-1) at the pump wavelength is used as gain medium. The ultra-narrow tunable filter is used for selection of a single longitudinal mode from the available spectrum of multiple modes, which originally exists in the FBG's reflection spectrum. Our approach provides a relatively simple and direct method for the realization of SLM operation. A high-resolution optical spectral analyzer with a resolution of 0.16 pm, is used to observe the output spectrum. To verify the SLM operation, the delayed self-heterodyne method is used, giving a measured laser linewidth of 61.5 kHz.

引用

页码：579 / 584

页数：6

共 18 条

[1] Tunable single longitudinal mode S-band fiber laser using a 3 m length of erbium-doped fiber [J].

Ahmad, H. ;

Zulkifli, M. Z. ;

Latif, A. A. ;

Jemangin, M. H. ;

Chong, S. S. ;

Harun, S. W. .

JOURNAL OF MODERN OPTICS, 2012, 59 (03) :268-273

[2]

Ahmad H., 2013, J EUR OPT SOC, V8, P1

[3] Ultra-narrow-linewidth, single-frequency distributed feedback waveguide laser in Al2O3:Er3+ on silicon [J].

Bernhardi, E. H. ;

van Wolferen, H. A. G. M. ;

Agazzi, L. ;

Khan, M. R. H. ;

Roeloffzen, C. G. H. ;

Worhoff, K. ;

Pollnau, M. ;

de Ridder, R. M. .

OPTICS LETTERS, 2010, 35 (14) :2394-2396

[4] Photonic generation of microwave signal using a dual-wavelength single-longitudinal-mode fiber ring laser [J].

Chen, XF ;

Deng, ZC ;

Yao, JP .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2006, 54 (02) :804-809

[5] Single-longitudinal-mode fiber ring laser employing an equivalent phase-shifted fiber Bragg grating [J].

Chen, XF ;

Yao, JP ;

Zeng, F ;

Deng, ZC .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2005, 17 (07) :1390-1392

[6] BROAD-BAND TUNABLE SINGLE FREQUENCY DIODE-PUMPED ERBIUM DOPED FIBER LASER [J].

COCHLAIN, CRO ;

MEARS, RJ .

ELECTRONICS LETTERS, 1992, 28 (02) :124-126

[7] Equivalent phase shift in a fiber Bragg grating achieved by changing the sampling period [J].

Dai, YT ;

Chen, XF ;

Jiang, DJ ;

Xie, SZ ;

Fan, CC .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2004, 16 (10) :2284-2286

[8] Experimental study of an ultra narrow linewidth fiber laser by injection locking [J].

Ji, Wen ;

Chen, Shufen ;

Fu, Lei ;

Zou, Zhengfeng .

CHINESE OPTICS LETTERS, 2012, 10 (08)

[9]

[Jiang Yang 杨敬], 2006, Chinese Optics Letters, V4, P410

[10] A linearly frequency modulated narrow linewidth single-frequency fiber laser [J].

Li, Can ;

Xu, Shanhui ;

Mo, Shupei ;

Zhan, Biao ;

Zhang, Weinan ;

Yang, Changsheng ;

Feng, Zhouming ;

Yang, Zhongmin .

LASER PHYSICS LETTERS, 2013, 10 (07)

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