Excessively tilted fiber grating based Fe3O4 saturable absorber for passively mode-locked fiber laser
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چکیده
منابع مشابه
All-fiber passively mode-locked femtosecond laser using a 45º-tilted fiber grating polarization element.
We report on the demonstration of an all-fiber femtosecond erbium doped fiber laser passively mode-locked using a 45º tilted fiber grating as an in-fiber polarizer in the laser cavity. The laser generates 600 fs pulses with output pulse energies ~1 nJ. Since the 45° tilted grating has a broad polarization response, the laser output has shown a tunabilty in wavelength from 1548 nm to 1562 nm by ...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2019
ISSN: 1094-4087
DOI: 10.1364/oe.27.015693