The authors report on the first demonstration of mode locking in an active waveguide laser manufactured by femtosecond laser writing. The active waveguide is fabricated in an Er–Yb-doped phosphate glass, and the mode locker is a fiber-pigtailed saturable absorber device based on single-wall carbon nanotubes specially designed to efficiently operate at 1.5 micron. Transform-limited 1.6 ps pulses were observed in a ring laser cavity configuration
Passive mode-locking by carbon nanotubes in a femtosecond laser written waveguide laser
DELLA VALLE, GIUSEPPE;OSELLAME, ROBERTO;GALZERANO, GIANLUCA;CHIODO, NICOLA;CERULLO, GIULIO NICOLA;LAPORTA, PAOLO;SVELTO, ORAZIO;
2006-01-01
Abstract
The authors report on the first demonstration of mode locking in an active waveguide laser manufactured by femtosecond laser writing. The active waveguide is fabricated in an Er–Yb-doped phosphate glass, and the mode locker is a fiber-pigtailed saturable absorber device based on single-wall carbon nanotubes specially designed to efficiently operate at 1.5 micron. Transform-limited 1.6 ps pulses were observed in a ring laser cavity configurationFile in questo prodotto:
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