| 摘要 |
A visible light modifier and method provide a new visual display. A projection is generated by the visible light modifier that includes a monochromatic or chromatically separated light beam having variations generating a stunning visual display. The display may be used in advertising, entertainment, psychotherapy and anywhere that attention-getting or mood-altering visual displays are desired. The visible light modifier includes a fluid refractive medium within a container and a a mirror positioned within the fluid refracting medium at a predetermined angle so that for multi-chromatic sources an angular chromatic separation is achieved in a beam reflected from the reflective surface through the refractive medium, or for monochromatic sources, a projected beam having a shape variance is achieved. Motion of the fluid generates variations in the shape and/or chromatic distribution within the reflected beam, which can be projected on a screen or other suitable background.
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