Diverse optical wafer defect inspection systems including (a) Brightfield/darkfield imaging system, (b) Dark-field imaging with null ellipsometry, (c) Through-focus scanning imaging microscopy, (d ...

Schematic diagram and microscopic observation of an optical fiber doped with rare-earth atoms. The fluorescence from the entire optical fiber can be seen. (b) Schematic diagram and microscopic ...

Schematic diagram of the proposed MEMS grating modulator. view more . ... 1700 nm), offering promising solutions to challenges in high-speed, energy-efficient optical systems.