| 摘要 |
<p>Disclosed is a spatial light modulator (25) which modulates illuminating light. The spatial light modulator is provided with: a plurality of fine divided ring resonators (20X, 20Y), each of which is disposed in each of pixels (5) on the optical path of the illuminating light, and is composed of a conductive body having a width equivalent to or smaller than the wavelength of the illuminating light; and a modulating section (19), which modulates the resonance frequency of the divided ring resonators (20X, 20Y) for each of the pixels (5). The spatial light modulator (25) can be used as a ultraviolet transmissive modulator, and has a high response speed.</p> |
