Improvement of comb lines quality employing double-pass architecture in Brillouin-Raman laser

被引：19

作者：

Shargh, R. Sonee ^{[1
]}

Al-Mansoori, M. H. ^{[2
]}

Anas, S. B. A. ^{[1
]}

Sahbudin, R. K. Z. ^{[1
]}

Zamzuri, A. K. ^{[3
]}

Mahdi, M. A. ^{[1
]}

机构：

[1] Univ Putra Malaysia, Fac Engn, Wireless & Photon Networks Res Ctr, Upm Serdang 43400, Selangor, Malaysia

[2] Sohar Univ, Fac Engn, Sohar 311, Oman

[3] TM Innovat Ctr, Cyberjaya 63000, Selangor, Malaysia

来源：

LASER PHYSICS LETTERS | 2011年 / 8卷 / 11期

关键词：

fiber laser; stimulated Raman scattering; stimulated Brillouin scattering; Rayleigh scattering; large effective area fiber; ERBIUM-DOPED FIBER; RAYLEIGH-SCATTERING; AMPLIFIER; CAVITY; GENERATION;

D O I：

10.1002/lapl.201110075

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a generation of multiple wavelength lasers incorporating a Brillouin-Raman fiber laser using a double-pass structure. The Raman and Brillouin amplification medium is provided by the combination of 11 km long dispersion-compensating-fiber and 25 km long large-effective-area-fiber. The laser structure is primarily pumped by single Raman pump wavelength at 1455 nm. The loop mirror is utilized as the reflector, which allows Stokes lines and pump light to propagate back into the cavity. A flat output of multiwave-length lasers with uniform optical signal-to-noise ratio across the flat bandwidth is realized from the proposed laser structure.

引用

页码：823 / 827

页数：5

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