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We leverage a recently demonstrated CMOS compatible III-V and Si monolithic integrated process to design photonic links comprising LEDs and photodiodes, as direct replacements for on-chip electrical wires. To enable VLSI-scale design of chips with such LED links, we create a library of opto-electronic standard cells, and model waveguides as traditional metal layers. This lets us integrate LED links...
We investigate the effective indices and mode profiles theoretically and reveal the forming mechanisms of the supermodes in graphene multilayers. Out-of-phase coupling supermode possess both the lowest propagation loss and shortest mode wavelength.
Hybrid surface plasmon polariton waveguide was fabricated, which has a dimension about 500 nm×575 nm. The visible scattering light covers the whole 4.5-mm-long Au strip. A propagation loss of 20 dB/cm was experimentally demonstrated.
We first fabricated the hybrid Si3N4-Er/Yb/Y silicate waveguide amplifiers, and the internal gain of 1.25dB/cm with gain bandwidth of 20nm was observed using 1476nm pumping.
We investigated the 1.53µm electroluminescence of erbium excited by hot carriers in ErRE (RE=Yb, Y) silicate metal-insulator-silicon light emitting devices. Intense 1.53µm light emissions and large Er3+ impact excitation cross sections were obtained.
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