Chinese Optics Letters, 2005, 3 (0s): 277, Published Online: Mar. 5, 2007
Studies on all-fiber Raman fiber lasers with domestic Bragg gratings
140.3550 Lasers, Raman 290.5910 Scattering, stimulated Raman 140.3510 Lasers, fiber 060.0060 Fiber optics and optical communications 190.4370 Nonlinear optics, fibers
Abstract
Research of the first-order Raman fiber laser pumped by a continuous wave (CW) fiber laser is presented using domestic Bragg gratings with corning SMF-28TM silica fiber as the gain material. Formation process of Raman laser is studied and output characteristics are measured. Laser output is centered at 1116 nm with 3-dB bandwidth of 0.18 nm. Pump threshold is estimated, which is in good agreement with the experimental value by revising the equation in some references. Techniques for decreasing threshold power and increasing output power are also analyzed.
Geguo Du, Min Zhang, Hongwei Li, Huihui Lu, Shuangchen Ruan, Qin Zhu. Studies on all-fiber Raman fiber lasers with domestic Bragg gratings[J]. Chinese Optics Letters, 2005, 3(0s): 277.
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