Optical: systems and elements – Optical modulator – Light wave temporal modulation
Patent
1999-06-30
2000-10-24
Ben, Loha
Optical: systems and elements
Optical modulator
Light wave temporal modulation
359221, 359223, 359224, 2989807, G02B 2600
Patent
active
061376221
ABSTRACT:
An assembly comprises a support having at least one opening therein and an optical substrate having a light reflective first surface and an opposite back surface. At least one actuator assembly is provided and is located within the at least one opening and is connected to the back surface of the optical substrate and the support. The at least one actuator assembly having a portion with a diameter slightly smaller than the inner diameter of the at least one opening to form a gap therebetween. An internal passage is formed in the portion of the at least one actuator assembly and communicates with an external surface thereof. An adhesive pinning is formed in the gap between the inner surface of the at least one opening and the juxtaposed portion of the at least one actuator and is formed by injecting adhesive into the gap through the passage.
REFERENCES:
patent: 3544202 (1970-12-01), Fowler
patent: 4129930 (1978-12-01), Dragt
patent: 4660941 (1987-04-01), Hattori et al.
patent: 4705365 (1987-11-01), Wakita et al.
patent: 4917484 (1990-04-01), Hainz
patent: 5535043 (1996-07-01), La Fiandra et al.
patent: 5917644 (1999-06-01), La Fiandra
patent: 5940203 (1999-08-01), La Fiandra
patent: 6011639 (2000-01-01), La Fiandra
Ben Loha
Lenzen, Jr. Glenn H.
Raytheon Company
Schubert William C.
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