Obiettivo The purpose of this study is to review and assess novel technique of stabilized sub-picosecond optical pulse production based on compact and efficient semiconductor mode-locked lasers for application in LIDAR via the design, manufacturing and performance characterization. The design and assessment of selected semiconductor mode-locked laser architecture is based on considerations and trade-offs of the state-of-the-art technologies and device concepts enabling high relative accuracy of 10-9 in optical distance measurements.Mode-Locked Semiconductor Lasers systems (MLSCL) are the most compact, efficient and reliable sources of ultra short optical pulses, with high repetition frequency. They find nowadays applications in various domains ranging from optical telecommunications to fluorescence lifetime imaging. Historically the laboratory demonstrations in 70-th started at first with GaAs/AlGaAs devices emitting in the NIR range. Later on the emphasis shifted to quaternary InGaAsP alloys with the target objective on optical telecommunication wavelength ranges at 1.33 and 1.55 µm. Today several technologies, among which are SESAM based VECSELs and monolithic cavity edge emitting lasers, have found a niche in telecom market. At the same time novel application domains appear related to expansion of the wavelength range due to novel material systems such as group-III nitrides and advance in optical frequency comb technology.The project aims at developing the Mode-Locked Semiconductor Laser technology which have the best potential for LIDAR applications, especially in terms of pulse duration / repetition rate and shape, pulse energy, laser wavelength and beam quality. Campo scientifico engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsignal processingnatural sciencesphysical sciencesopticsmicroscopyfluorescence lifetime imagingnatural sciencesphysical scienceselectromagnetism and electronicssemiconductivityengineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationsnatural sciencesphysical sciencesopticslaser physics Programma(i) FP7-PEOPLE - Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Argomento(i) FP7-PEOPLE-2012-IEF - Marie-Curie Action: "Intra-European fellowships for career development" Invito a presentare proposte FP7-PEOPLE-2012-IEF Vedi altri progetti per questo bando Meccanismo di finanziamento MC-IEF - Intra-European Fellowships (IEF) Coordinatore III-V LAB Contributo UE € 202 405,80 Indirizzo 1 AVENUE AUGUSTIN FRESNEL CAMPUS POLYTECHNIQUE 91767 Palaiseau Cedex Francia Mostra sulla mappa Regione Ile-de-France Ile-de-France Essonne Tipo di attività Other Contatto amministrativo Denis Mazerolle (Dr.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato