These pages are created and maintained by Tineke Thio (Arinna LLC).
I hope they will serve as an exchange of information for the community of researchers working on the optics nanostructured surfaces and generally of two-dimensional objects with sub-wavelength structure.

Topics include transmission through subwavelength apertures, optics of subwavelength particles and arrays, and recent results on diffraction gratings, at frequencies ranging from the visible to the microwave regions.

I don't claim completeness (or even perfect accuracy); use the feedback button with any corrections and suggestions. I welcome your input for new links to groups' websites, events and publications (Please use the form on the PUBS pages). The site is expanding as the community is growing, I hope you find it useful.

Top corner: SEM image of periodic aperture array. Banner: SEM image of single aperture with single circular groove. Images courtesy of Henri Lezec, Caltech.