Web1. A communication system comprising: a transceiver comprising a plurality of CMOS chips, a first of said plurality of CMOS chips comprising optical and optoelectronic devices and at least a second of said plurality of CMOS chips comprising electronic devices; wherein a semiconductor laser communicates an optical source signal into said first CMOS chip via … Web14 de jun. de 2016 · Based on the graphene-on-silicon slot waveguide, a compact and high-responsivity photodetector was demonstrated. Benefited from the lack of efficient …

High efficiency pin waveguide photodetectors Semantic Scholar

WebIn this work, we report on the design, fabrication and operation of waveguide pin photodetectors that advantageously exploit lateral Silicon/Germanium/Silicon … Web1 de mar. de 2024 · Among the germanium layer's lengths considered in this study, the optimal one for high-performance waveguide photodetectors is 8 μm. For the 4 × 8 μm … hills community church aberbargoed

Single-mode vertical integration of p-i-n photodetectors with …

Web5 de nov. de 2010 · Various electrical structures (PIN, MSM, and avalanche) and optical coupling schemes (normal incidence, resonant cavity enhancement and waveguide integration) have been adopted in Ge photodetectors, demonstrating high responsivity approaching 100% quantum efficiency and high speed operation at around 40 Gb/s. Web26 de out. de 2024 · Monolithically integrated, broadband, high-efficiency silicon nitride-on-silicon waveguide photodetectors in a visible-light integrated photonics platform Nat … WebA new InP-based waveguide photodetector utilizing single-mode vertical integration of a p-i-n structure atop of a low-loss optical waveguide is reported. Over all states of polarization, in a spectral range across the C-band, the device exhibits high on-chip responsivities of /spl sim/1.1 A/W, which remains nearly constant at a reverse bias above 5 V and optical … smart from the start 79th