Ultrafast optical Stark mode-locked semiconductor laser.
Opt Lett
; 33(23): 2797-9, 2008 Dec 01.
Article
em En
| MEDLINE
| ID: mdl-19037430
ABSTRACT
We report on 260 fs transform-limited pulses generated directly by an optical Stark passively mode-locked semiconductor disk laser at a 1 GHz repetition rate. A surface recombination semiconductor saturable absorber mirror and a step-index gain structure are used. Numerical propagation modeling of the optical Stark effect confirms that this mechanism is able to form the pulses that we observe.
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MEDLINE
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2008
Tipo de documento:
Article
País de afiliação:
Reino Unido