For decades, I have been interested in the application of small-diameter aperture optics, or SDAO, to enhance visual function ...

Small-aperture intraocular lens implantation in eyes with previous refractive procedures: An observational, single-site study. Presented at: American Society of Cataract and Refractive Surgery ...

Detailed price information for Lam Research Corp (LRCX-Q) from The Globe and Mail including charting and trades.

Ultrahigh numerical aperture (NA) metalenses can produce a tight focusing spot with highest resolution very close to diffraction limit. So far, several ultra-high metalenses have been presented but ...

Currently, the research on metalenses primarily focuses on several specific wavelength bands, and there is relatively little performance research on metalenses in the near-infrared band. Moreover, the ...