An illumination panel for illuminating an object, comprising a Substrate, a light diffractive
grating and a light Source. The Substrate is made from an optically transparent material
having first and Second area Surfaces disposed Substantially parallel to each other and a
light input Surface for conducting a light beam into the Substrate. The light diffractive grating
is mounted to the first areal Surface and has a Slanted fringe structure embodied therein for
diffracting the light beam falling incident thereto, along a first diffractive order of the Slanted …

An illumination panel for illuminating an object, comprising a substrate, a light diffractive
grating and a light source. The substrate is made from an optically transparent material
having first and second areal surfaces disposed substantially parallel to each other and a
light input surface for conducting a light beam into the substrate. The light diffractive grating
is mounted to the first areal surface and has a slanted fringe structure embodied therein for
diffracting the light beam falling incident thereto, along a first diffractive order of the slanted …