Flattening effect of four wave mixing on multiwavelength Brillouin-erbium fiber laser

被引:26
作者
Cholan, N. A. [1 ,2 ]
Al-Mansoori, M. H. [3 ]
Noor, A. S. M. [1 ]
Ismail, A. [1 ]
Mahdi, M. A. [1 ]
机构
[1] Univ Putra Malaysia, Fac Engn, Wireless & Photon Networks Res Ctr, Upm Serdang 43400, Selangor, Malaysia
[2] Univ Tun Hussein Onn Malaysia, Fac Elect & Elect Engn, Dept Commun Engn, Parit Raja 86400, Batu Pahat, Malaysia
[3] Sohar Univ, Fac Engn, Sohar Pc 311, Oman
来源
APPLIED PHYSICS B-LASERS AND OPTICS | 2013年 / 112卷 / 02期
关键词
PHOTONIC CRYSTAL FIBER; FABRY-PEROT RESONATOR; DOPED FIBER; OPTICAL FIBERS; SCATTERING; AMPLIFICATION; DISPERSION;
D O I
10.1007/s00340-013-5421-6
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A multiwavelength Brillouin-erbium fiber laser with enhanced output uniformity is demonstrated and its performance with and without the assistance of four wave mixing (FWM) is compared. The presence of FWM effect is proven by the generation of anti-Stokes wave and higher-order Stokes wave. This scheme is successful in flattening the multiwavelength output. At Brillouin pump wavelength of 1,550 nm, between the first and the last output channel, peak power differences of 4.59 and 8.32 dB are recorded for the scheme with and without the assistance of FWM, respectively. This represents 3.73 dB improvement in the multiwavelength output power uniformity.
引用
收藏
页码:215 / 221
页数:7
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