Research Article

Dynamic Interferometry Lithography on a TiO2 Photoresist Sol-Gel for Diffracting Deflector Module

Figure 11

SEM images of 600 nm/1200 nm periods xerogel diffraction gratings made by DIL (a) and optical micrograph of a 2 cm × 9 cm diffraction grating made by DIL (b).
(a)
(b)