9 research outputs found
A simple transceiver made of two VCSELs
No full textInternational audienceA simple transceiver made of two VCSEL
A simple transceiver made of two VCSELs
No full textInternational audienceA simple transceiver made of two VCSEL
A simple transceiver made of two VCSELs
No full textInternational audienceA simple transceiver made of two VCSEL
Enhanced polarisation self-switching in a vertical-cavity surface-emitting laser by gain saturation of transverse modes
No full textSimple technique for bandwidth enhancement of multimode fibre links using controlled spatial emission from vertical cavity surface emitting lasers
No full textHigh bandwidth data transmission in multimode fibre links using subcarrier multiplexing with VCSELs
No full text
A 14-ps Full Width at Half Maximum High-Speed Photoconductor Fabricated with Intersecting InP Nanowires on an Amorphous Surface
No full textWe demonstrate a high-speed polarization-insensitive photoconductor based on intersecting InP nanowires synthesized between a pair of hydrogenated silicon electrodes deposited on amorphous SiO2 surfaces prepared on silicon substrates. A 14-ps full width at half maximum de-embedded impulse response is measured, which is the fastest reported response for a photodetector fabricated using nanowires. The high-speed electrical signal measurements from the photoconductor are performed by an integrated coplanar waveguide transmission line. The demonstrated ability to grow intersecting InP nanowires on hydrogenated microcrystalline Si surfaces will facilitate the construction of ultra-fast photodetectors on a wide range of substrates
