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A hybrid III-V/SOI directly modulated DFB laser operating at 1.5 μο is fabricated, showing a side mode suppression ratio above 50 dB and a 3-dB bandwidth of 12 GHz. Error-free transmission (BER<10−9) at 10 Gb/s over 66-km SSMF is demonstrated without dispersion compensation and FEC.
A manufacturable platform of CMOS, RF and opto-electronic devices fully PDK enabled to demonstrate a 4×25 Gb/s reference design is presented. With self-aligned fiber attach, this technology enables low-cost O-band data-com transceivers. In addition, this technology can offer enhanced performance and yield in hybrid-assembly for applications at 25 Gbaud and beyond.
Application of Photon Emission Microscopy (PEM) in semiconductor characterization often shows a linear dependence between emission intensity and biasing current. However, inconclusive understanding of photon emission phenomena in Silicon stopped the research community form applying PEM for local current estimation. In this paper we show for the first time that the linear relationship is valid for...
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