A deep neural network can map a user-specified Gaussian spectrum to eight grating-coupler parameters with FDTD-verified peak errors below 2 nm in 84% of test cases, but FWHM agreement is weaker.
Co-packaged optics (CPO): status, challenges, and solutions,
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Machine Learning-Driven Design of Mixed-Pitch Grating Couplers for Co-Packaged Optics Applications
A deep neural network can map a user-specified Gaussian spectrum to eight grating-coupler parameters with FDTD-verified peak errors below 2 nm in 84% of test cases, but FWHM agreement is weaker.