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This article is cited in 1 scientific paper (total in 1 paper)
Optical fibres and fibre lasers
Electrodynamic approach to the estimate of the pumping efficiency of double cladding active optical fibres
I. E. Britova, A. S. Kurkovb, A. S. Raevskiia a Nizhny Novgorod State Technical University, Nizhnii Novgorod
b Fiber Optics Research Center of the Russian Academy of Sciences, Moscow
Abstract:
A method of increasing the pumping efficiency of active optical fibres doped with Er3+ ions by decreasing the diameter of the inner cladding is analysed. An active optical fibre is described by using the electrodynamic model of a three-layer dielectric waveguide. The dependence of the average pump power flux through the core on the ratio of the radii of the core and the inner cladding is obtained. It is shown that this dependence can also be interpreted as the dependence of the damping constant averaged over all the waves in the core and the cladding.
Received: 15.02.2002
Citation:
I. E. Britov, A. S. Kurkov, A. S. Raevskii, “Electrodynamic approach to the estimate of the pumping efficiency of double cladding active optical fibres”, Kvantovaya Elektronika, 32:5 (2002), 421–424 [Quantum Electron., 32:5 (2002), 421–424]
Linking options:
https://www.mathnet.ru/eng/qe2210 https://www.mathnet.ru/eng/qe/v32/i5/p421
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Abstract page: | 176 | Full-text PDF : | 64 | First page: | 1 |
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