Hybrid Kerr-electro-optic frequency combs on thin-film lithium niobate

Device fabrication and parameters

DKS devices are fabricated on a commercial Z-cut thin-film lithium niobate (Z-TFLN) on-insulator wafer (NANOLN). The initial film thickness is 600 nm of Z-TFLN on top of 2 μm thermal oxide and 0.525 mm…

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