Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1991-12-20
1993-08-03
Ben, Loha
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
359224, 359846, 359221, G02B 2608
Patent
active
052334562
ABSTRACT:
A resonant mirror is disclosed which comprises a deflectable mirror generally planar with the stop surface of a substrate. The mirror is suspended adjacent the top surface by at least two supporting elements. At least one supporting element is displaced from an edge of the mirror. The supporting elements, being collinear, define an axis of rotation about which the mirror may oscillate to steer incident light through an angle.
REFERENCES:
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patent: 4317611 (1982-03-01), Petersen
patent: 4368489 (1983-01-01), Stemme et al.
patent: 4421381 (1983-12-01), Ueda et al.
patent: 4662746 (1987-05-01), Hornbeck
patent: 5018256 (1991-05-01), Hornbeck
patent: 5083857 (1992-01-01), Hornbeck
Ben Loha
Donaldson Richard
Kesterson James
McCormack Brian C.
Texas Instruments Incorporated
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