Advanced waveguide lasers, operating both in continuous wave and pulsed regimes, have been realized in an active phosphate glass by direct writing with femtosecond laser pulses. Stable single mode operation was obtained; the laser provided more than 50 m W in single longitudinal and transverse mode operation with 21% slope efficiency. Furthermore, by combining a high gain waveguide and an innovated fiber-pigtailed saturable absorber based on carbon nanotubes, a mode-locked ring laser providing transform limited 1.6 ps pulses was demonstrated. © 2007 IEEE.

Waveguide lasers in Er:Yb-doped phosphate glass fabricated by femtosecond laser writing / Della Valle, G.; Osellame, R.; Taccheo, S.; Chiodo, N.; Galzerano, G.; Cerullo, G.; Laporta, P.; Ramponi, R.; Morgner, U.; Ferrari, A. C.. - STAMPA. - 2:(2007), pp. 289-292. ((Intervento presentato al convegno 2007 9th International Conference on Transparent Optical Networks [10.1109/ICTON.2007.4296207].

Waveguide lasers in Er:Yb-doped phosphate glass fabricated by femtosecond laser writing

Taccheo S.;
2007

Abstract

Advanced waveguide lasers, operating both in continuous wave and pulsed regimes, have been realized in an active phosphate glass by direct writing with femtosecond laser pulses. Stable single mode operation was obtained; the laser provided more than 50 m W in single longitudinal and transverse mode operation with 21% slope efficiency. Furthermore, by combining a high gain waveguide and an innovated fiber-pigtailed saturable absorber based on carbon nanotubes, a mode-locked ring laser providing transform limited 1.6 ps pulses was demonstrated. © 2007 IEEE.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11583/2834974