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This article is cited in 40 scientific papers (total in 40 papers)
Letters
Efficient 0.9-μm neodymium-doped single-mode fibre laser
I. A. Bufetova, V. V. Dudina, A. V. Shubina, A. K. Senatorova, E. M. Dianova, A. B. Grudininb, S. E. Goncharovc, I. D. Zalevskiid, A. N. Gur'yanove, M. V. Yashkove, A. A. Umnikove, N. N. Vechkanove a Fiber Optics Research Center of the Russian Academy of Sciences, Moscow
b Fianium-New Optics Ltd, UK
c Milon Laser, St. Petersburg
d Polyus Research and Development Institute named after M. F. Stel'makh, Moscow
e Institute of Chemistry of High-Purity Substances RAS, Nizhnii Novgorod
Abstract:
An efficient cw single-mode double-clad Nd3+-doped fibre laser is developed which operates at room temperature in a quasi-three level scheme on the 925-nm 4F3/2 – 4I9/2 transition upon diode pump at 805 nm. The gain in the laser resonator at 1.06 μm is strongly suppressed due to a proper choice of the refractive index profile in the fibre core. The laser output power above 0.5 W is obtained with the slope efficiency exceeding 35%.
Received: 29.10.2003
Citation:
I. A. Bufetov, V. V. Dudin, A. V. Shubin, A. K. Senatorov, E. M. Dianov, A. B. Grudinin, S. E. Goncharov, I. D. Zalevskii, A. N. Gur'yanov, M. V. Yashkov, A. A. Umnikov, N. N. Vechkanov, “Efficient 0.9-μm neodymium-doped single-mode fibre laser”, Kvantovaya Elektronika, 33:12 (2003), 1035–1037 [Quantum Electron., 33:12 (2003), 1035–1037]
Linking options:
https://www.mathnet.ru/eng/qe2549 https://www.mathnet.ru/eng/qe/v33/i12/p1035
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