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This article is cited in 19 scientific papers (total in 19 papers)
Lasers
Active polymer fibres doped with organic dyes: Generation and amplification of coherent radiation
G. V. Maiera, T. N. Kopylovaa, V. A. Svetlichnyia, V. M. Podgaetskyb, S. M. Dolotovc, O. V. Ponomarevac, A. E. Monichd, E. A. Monichd a V.D. Kuznetsov Siberian Physicotechnical Institute at Tomsk State University
b Moscow State Institute of Electronic Technology (Technical University)
c Deltacor Limited Liability Company, Dolgoprudnyi, Moscow Region
d Impulse Scientific and Technical Center, Apsheronsk
Abstract:
The technology is developed for manufacturing active polymer optical fibres doped with organic dyes. Stimulated emission and amplification in the long-wavelength part of the visible spectrum is studied for rhodamine 11B, phenalemine 512 and substituted DCM pyran in polymer optical fibres. Lasing was observed upon longitudinal and transverse pumping by the second harmonic of a Nd : YAG laser. The gain in polymer fibres was estimated by measuring the intensity ratio of radiation of a master oscillator (dye laser) propagated through the excited (pumped) and unexcited (not pumped) fibre pieces doped with organic dyes. It is shown that the lasing efficiency of rhodamine 11B in a transversely pumped polymer fibre can achieve 36%. The maximum gain (25 dB m-1) is obtained in fibres doped with phenalemine 512.
Received: 20.04.2006 Revised: 19.07.2006
Citation:
G. V. Maier, T. N. Kopylova, V. A. Svetlichnyi, V. M. Podgaetsky, S. M. Dolotov, O. V. Ponomareva, A. E. Monich, E. A. Monich, “Active polymer fibres doped with organic dyes: Generation and amplification of coherent radiation”, Kvantovaya Elektronika, 37:1 (2007), 53–59 [Quantum Electron., 37:1 (2007), 53–59]
Linking options:
https://www.mathnet.ru/eng/qe13192 https://www.mathnet.ru/eng/qe/v37/i1/p53
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