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http://hdl.handle.net/10397/5008| Title: | Concentration-induced nonuniform power in tunable erbium-doped fiber lasers | Authors: | Dong, X Ngo, NQ Shum, P Guan, BO Tam, HY Dong, XY |
Keywords: | Bandpass filters Bandwidth Boundary conditions Computer simulation Doping (additives) Erbium Light absorption Polarization Quantum efficiency Ring lasers Tuning Wavelength division multiplexing |
Issue Date: | 15-Feb-2004 | Publisher: | Optical Society of America | Source: | Optics letters, 15 Feb. 2004, v. 29, no. 4, p. 358-360 How to cite? | Journal: | Optics letters | Abstract: | We report, for the first time to our knowledge, the presence of concentration-induced nonuniform power in tunable erbium-doped fiber lasers. A theoretical model is proposed with pair-induced quenching taken into account. We obtain good agreement between numerical and experimental results of a high-concentration erbium-doped fiber ring laser with a large tuning range of over 100 nm. These findings are useful for the design of lasers with doped fibers. | URI: | http://hdl.handle.net/10397/5008 | ISSN: | 0146-9592 | EISSN: | 1539-4794 | DOI: | 10.1364/OL.29.000358 | Rights: | © 2004 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-29-4-358. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. |
| Appears in Collections: | Journal/Magazine Article |
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| Dong_Concentration_induced_nonuniform.pdf | 636.19 kB | Adobe PDF | View/Open |
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