We realized the desired spheroidizing of NiCo2O4nanomaterials by laser irradiating NiCo2O4suspensions with different concentrations. The results reveal that the as-prepared samples are desired spheres with the m
We show how to design an optical device that can perform any linear function or coupling between inputs and outputs. This design method is progressive, requiring no global optimization. We also show how the device can configure itself progressively, avoid
This paper describes the high performance of narrow-beam divergence spot size converter (SSC) integrated separately confined heterostructure (SCH) LD. The upper optical confinement layer (OCL) and the butt-coupled tapered thickness waveguide were regrown