Experimental observation of FPU recurrence in a fiber ring laser
نویسندگان
چکیده
منابع مشابه
Soliton interaction in a fiber ring laser.
We have experimentally investigated the soliton interaction in a passively mode-locked fiber ring laser and revealed the existence of three types of strong soliton interaction: a global type of soliton interaction caused by the existence of unstable cw components, a local type of soliton interaction mediated through the radiative dispersive waves, and the direct soliton interaction. We found th...
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Fermi-Pasta-Ulam recurrence through soliton dynamics has been realized. The experiment used a magnetic film strip-based active feedback ring. At some ring gain level, a wide spin wave pulse is self-generated in the ring. As the pulse circulates, it separates into two envelop solitons with different speeds. When the fast soliton catches up and collides with the slow soliton, the initial wide pul...
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This thesis addresses some of the issues relating to the construction of a regeneratively modelocked, fiber ring laser for high repetition rates. The equations governing feedback are derived, and experimental performance of the system with various filter bandwidths are given. The results are compared with those of active modelocking without stabilization. Pulse stabilization in the actively mod...
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We have developed a linearly polarized Ytterbiumdoped fiber ring laser with a single longitudinal mode output at 1064 run. A fiber-coupled intracavity phase modulator ensured mode-hop free operation and allowed fast frequency tuning. The fiber laser was locked with high stability to an iodine-stabilized laser, showing a frequency nOIse suppressIOn of a factor,...., 10 at 1 ':IlHz 50"", DET Conf...
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We observe a novel type of vector dark soliton in a fiber ring laser. The vector dark soliton consists of stable localized structures separating the two orthogonal linear polarization eigenstates of the laser emission and is visible only when the total laser emission is measured. Numerical simulations based on the coupled complex Ginzburg-Landau equations have well reproduced the results of the...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2003
ISSN: 1094-4087
DOI: 10.1364/oe.11.003304