Harmonically mode-locked VECSELs for multi-GHz pulse train generation | Zendy

Esa J. Saarinen | Zendy; Antti Härkönen | Zendy; Robert Herda | Zendy; Soile Suomalainen | Zendy; Lasse Orsila | Zendy; Tommi Hakulinen | Zendy; Mircea Guină | Zendy; Oleg G. Okhotnikov | Zendy

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Harmonically mode-locked VECSELs for multi-GHz pulse train generation

Author(s) -

Esa J. Saarinen,

Antti Härkönen,

Robert Herda,

Soile Suomalainen,

Lasse Orsila,

Tommi Hakulinen,

Mircea Guină,

Oleg G. Okhotnikov

Publication year - 2007

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.15.000955

Subject(s) - optics , mode locking , pulse (music) , laser , materials science , optoelectronics , semiconductor laser theory , pulse wave , saturable absorption , injection seeder , fiber laser , physics , detector

We report on optically-pumped vertical-external-cavity surface-emitting lasers passively mode-locked with a semiconductor saturable-absorber mirror. The potential of harmonic mode-locking in producing pulse trains at multigigahertz repetition rates has been explored. The results present first systematic study of multiple pulse formation in passively mode-locked VECSELs.

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