A Rambus VLSI Symposium paper on lensless smart sensor (LSS) technology has been cited in Solid State Circuits Magazine.
“In an invited paper, Rambus presented an overview of lensless smart sensors that rely on phase-modulated diffraction gratings above a conventional imaging array. Compared to a lens, this More-than-Moore diffraction grating, seen in Figure 6, can be designed for wide wavelength bands and has a lower profile for thinner sensors,” the publication stated.

