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Learn about industry-first validation of commercially available, power-efficient extra-short reach (XSR) SerDes technology interfaced with microring-based 8λ x 50Gbps NRZ WDM optical links through 100 meters of single-mode fiber in this 19-minute conference talk. Discover how AI's demanding interconnect requirements for bandwidth and power are being addressed through transformative optical solutions. Explore the monolithic integration of modulator drivers and transimpedance amplifiers (TIAs) with photonics, and understand hardware stabilization-wavelength tracking algorithms that demonstrate robust operation and polarization handling across temperature variations. Examine Lightmatter's multi-wavelength multiplexed laser source technology that provides stabilized wavelength and power accuracy. Understand how electro-optical chips extend XSR SerDes reach from centimeters to hundreds of meters, enabling the stacking of advanced CMOS electronics onto silicon photonics for 3D co-packaged optics (CPO) with integrated hardware-based control to achieve extreme bandwidths and high energy efficiencies in a single package.
