RT Journal Article
T1 InP femtosecond mode-locked laser in a compound feedback cavity with a switchable repetition rate
A1 Lo, Mu Chieh
A1 Guzmán Martínez, Robinson Cruzoe
A1 Carpintero del Barrio, Guillermo
AB A monolithically integrated mode-locked semiconductor laser is proposed. The compound ring cavity is composed of a colliding pulse mode-locking (ML) subcavity and a passive Fabry-Perot feedback subcavity. These two 1.6 mm long subcavities are coupled by using on-chip reflectors at both ends, enabling harmonic mode locking. By changing DC-bias conditions, optical mode spacing from 50 to 450 GHz is experimentally demonstrated. Ultrafast pulses shorter than 0.3 ps emitted from this laser diode are shown in autocorrelation traces.
PB OSA Publishing
SN 0146-9592
YR 2018
FD 2018-02-01
LK https://hdl.handle.net/10016/28334
UL https://hdl.handle.net/10016/28334
LA eng
NO European Union’s Horizon 2020 research and innovation programmeunder the Marie Sklodowska-Curie grant agreementNo. 642355 FiWiN5G, Spanish Ministerio de Economia y CompetitividadDiDACTIC project (TEC2013-47753-C3-3-R), andConsejería de Educación, Juventud y Deporte of Comunidad deMadrid DIFRAGEOS project (P2013/ICE-3004).
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RD 1 jul. 2024