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Comparison of distributed gain in two dual-wavelength pumping schemes for thulium-doped fibre amplifiers

Comparison of distributed gain in two dual-wavelength pumping schemes for thulium-doped fibre amplifiers

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Using the coherent optical frequency domain reflectometry technique, a non-invasive study has been made of the distributed gain in two pumping schemes for thulium-doped fibre amplifiers. The compared schemes employed 800+1050 nm or 800+1400 nm pump wavelengths, and it was concluded that the former is advantageous over the later primarily due to the ground-state absorption and pumping mechanism.

References

    1. 1)
      • T. Kasamatsu . 1.50-µm-band gain-shifted thulium-doped fiber amplifier with 1.05- and 1.56-µm dual-wavelength pumping. Opt. Lett. , 1684 - 1686
    2. 2)
    3. 3)
    4. 4)
    5. 5)
    6. 6)
      • F. Roy , A. Le Sauze , P. Baniel , D. Vallart , N. Jolley , J.D. Minelly , Y. Nakano . (2001) 0.8-µm+1.4-µm pumping for gain-shifted TDFA with power conversion efficiency exceeding 50%, OSA, Trends Opt. Photonics, .
    7. 7)
      • Roy, F.: `Recent advances in thulium-doped fiber amplifiers, OSA', Trends Opt. Photonics, 70 Optical Fiber Communication Conference, Tech. Dig. Postconference Edn, 2002, Optica1 Society of America, Washington DC, p. 568–569.
    8. 8)
      • Gomes, A.S.L., Sundheimer, M.L., Carvalho, M.T., Martins-Filho, J.F., Bastos-Filho, C.J.A., Margulis, W.: `Novel dual wavelength (1050 nm+800 nm) pumping scheme for thulium doped fiber amplifiers', Postdeadline, Tech. Dig. OFC 2002, 2002, Anaheim, CA, USA, p. FB2-1–FB2-3.
    9. 9)
      • A.S.L. Gomes , M.T. Carvalho , M.L. Sundheimer , C.J.A. Bastos-Filho , J.F. Martins-Fitho , M.B. Costa e Silva , J.P. von der Weid , W. Margulis . Characterization of efficient dual wavelength (1050 nm+800 nm) pumping scheme for thulium doped fiber amplifiers. IEEE Photonics Technol. Lett. , 200 - 202
    10. 10)
      • A.S.L. Gomes , M.T. Carvalho , M.L. Sundheimer , C.J.A. Bastos-Filho , J.F. Martins-Filho , J.P. von der Weid , W. Margulis . Low pump power, short-fiber co-propagating dual-pumped (800 nm+1050 nm) thulium doped fiber amplifier. Opt. Lett.
    11. 11)
    12. 12)
    13. 13)
    14. 14)
      • S. Aosaza , T. Sakamoto , T. Kanamori , K. Hochino , K. Kobayashi , M. Shimizu . Tm doped fiber amplifiers for 1470 nm-band WDM signals. IEEE Photonics Technol. Lett. , 1331 - 1333
    15. 15)
      • S. Aosaza , H. Masuda , T. Sakamoto , K. Shikano , M. Shimizu . Gain-shifted TDFA employing high concentration doping technique with high internal power conversion efficiency of 70%. Electron. Lett. , 361 - 363
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