Method and apparatus for steering light

Details Method and apparatus for steering light Method and apparatus for steering light

1994-06-28

1995-02-21

Ben, Loha

Optical: systems and elements

Deflection using a moving element

By moving a reflective element

359198, 359201, 359224, 359226, G02B 2608

Patent

active

053921518

ABSTRACT:
The method disclosed comprises the steps of directing light to a plurality of modulators where each modulator comprises a mirror rotatably fixed to at least two support members displaced from all outer edges of the mirror and an electrode for rotating the mirror, selecting an angle through which the mirror is to rotate, generating a signal characteristic of the angle, applying the characteristic signal to the electrode, and rotating the mirror through the selected angle.

REFERENCES:
patent: 4662746 (1987-05-01), Hornbeck
patent: 4790639 (1988-12-01), Baumgarten et al.
patent: 4793699 (1988-12-01), Tokuhana
patent: 5061049 (1991-10-01), Hornbeck
patent: 5083857 (1992-01-01), Hornbeck
patent: 5096279 (1992-03-01), Hornbeck et al.
patent: 5142405 (1992-08-01), Hornbeck

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