This invention pertains to a scene projection system and a method for
projecting a scene that can simulate light temperature of above 2000 K.
The system comprises of a light source part for generating light at a
lower wavelength; a means part for individually controlling dynamic
range, contrast, brightness, temporal characteristics and temporal
dynamics of the light; a rare earth doped fiber part that re-emits the
output light at a higher wavelength; and a means part for conveying light
between its parts. The method comprises steps of generating light at a
lower wavelength; individually controlling temporal characteristics,
temporal dynamics, brightness and contrast of the light; passing the
light through a rare earth-doped fiber; and re-emitting the light at a
higher wavelength.