Femtosecond pulse generation by actively modelocked fibre ring laser
Author(s) -
Nguyen D.T.,
Muramatsu A.,
Morimoto A.
Publication year - 2013
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2012.4483
Subject(s) - femtosecond , optics , laser , materials science , femtosecond pulse shaping , ring (chemistry) , pulse (music) , ring laser , fiber laser , femtosecond pulse , optoelectronics , physics , chemistry , organic chemistry , detector
Femtosecond optical pulses are generated by an actively modelocked fibre ring laser. The fibre ring cavity includes a dual‐electrode Mach‐Zehnder optical intensity modulator and an erbium‐doped fibre amplifier. To generate femtosecond pulses, fast impulse modulation is employed. The modelocking generates femtosecond pulses with a pulse‐width of about 500 fs.
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