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Raman fiber lasers as pumps for Raman amplification
SPIE Proceedings, 2002This article describes Raman fiber lasers and their application as pumps to a Raman amplified optical communication system. Single wavelength, multiwavelength and dual-order devices are described. The advantages of Raman fiber lasers compared to semiconductor diodes are also discussed.
Clifford Headley III +4 more
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On the Stability of Raman Fiber Lasers
13th International Conference on Fiber Optics and Photonics, 2016We propose a physical mechanism behind recent, unexplained observations of deleterious temporal instability that arises in Raman fiber lasers. We modelled the process and were able to simulate the threshold for instability at different pump-wavelengths.
Santosh Aparanji +2 more
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1987
Fiber Raman lasers are broadly tunable optical frequency converters based on stimulated Raman scattering and Raman oscillation in low-loss glass fibers. Their practically and efficiency are based on the long interaction lengths possible in such fibers. Their relative simplicity and wide spectral region of operation make fiber Raman lasers attractive as
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Fiber Raman lasers are broadly tunable optical frequency converters based on stimulated Raman scattering and Raman oscillation in low-loss glass fibers. Their practically and efficiency are based on the long interaction lengths possible in such fibers. Their relative simplicity and wide spectral region of operation make fiber Raman lasers attractive as
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IEEE Journal of Quantum Electronics, 1978
A fiber Raman ring laser was synchronously pumped by a cavity-dumped argon laser. The Raman laser was tuned with either a piezoelectric intracavity interferometer or by varying the pump pulse rate.
R. Stolen +3 more
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A fiber Raman ring laser was synchronously pumped by a cavity-dumped argon laser. The Raman laser was tuned with either a piezoelectric intracavity interferometer or by varying the pump pulse rate.
R. Stolen +3 more
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Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, 2009
We propose and analyze coupled fiber lasers based on Raman gain. The nonlinear phases inherent in the stimulated Raman scattering process are shown to contribute to the phase locking mechanism in the weak coupling regime.
Tsai-wei Wu, Herbert G. Winful
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We propose and analyze coupled fiber lasers based on Raman gain. The nonlinear phases inherent in the stimulated Raman scattering process are shown to contribute to the phase locking mechanism in the weak coupling regime.
Tsai-wei Wu, Herbert G. Winful
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Raman fiber laser-pumped 2-μm fiber laser
SPIE Proceedings, 2003We have demonstrated a Tm-Ho-codoped silica fiber laser pumepd by a third-stokes Raman Fiber Laser (RFL) at 1212 nm. RFL consists of Yb-double clad fiber laser (DCFL) as a pump, 1-km Single mode fiber (SMF) and cascated cavities made with fiber Bragg gratings (FBG).
Atsushi Taniguchi +5 more
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Theoretical study of Raman fiber laser and random fiber laser
AOPC 2017: Laser Components, Systems, and Applications, 2017We present results on Raman fiber laser and random fiber laser. We theoretically analyzed the optical conversion efficiency in core and cladding pumped Raman fiber lasers. For cladding pumped Raman fiber laser, we change the cladding area and core area ration, fiber length, reflectivity of output FBG, Raman gain for improving the laser efficiency.
Jianquan Yao +4 more
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Fiber Raman laser pumped by a Nd:YAG laser
Hyperfine Interactions, 1987We have pumped a fiber Raman laser with a cw mode-locked Nd:YAG laser operating at 1319 nm and generated pulses as short as 160 fsec using soliton pulse shaping in the fiber. We have also constructed a completely integrated oscillator loop using a fiber optic coupler and fusion splicing.
J. D. Kafka, T. Baer
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2017
High power fiber lasers have seen tremendous development in the last decade with output powers exceeding 10 kW from a single fiber. This development is fueled simultaneously by industrial and defense applications. This rapid advance in technology has occurred with rare-earth doped fiber lasers, specifically Ytterbium doped fiber lasers at the forefront.
V. R. Supradeepa, Jeffrey W. Nicholson
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High power fiber lasers have seen tremendous development in the last decade with output powers exceeding 10 kW from a single fiber. This development is fueled simultaneously by industrial and defense applications. This rapid advance in technology has occurred with rare-earth doped fiber lasers, specifically Ytterbium doped fiber lasers at the forefront.
V. R. Supradeepa, Jeffrey W. Nicholson
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Crystalline and Fiber Raman Lasers
2007This chapter describes the state of the art of crystalline and fiber Raman lasers based on the simulated Raman scattering (SRS) effect in crystals and silica-based fibers. It includes historical and theoretical background, analysis of properties of known and newly developed high-efficient SRS crystals, such as LiIO3, Ba(NO3)2, NaNO3, PbNO3, CaCO3, KGW,
T. T. Basiev +3 more
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