Optical semiconductor device array module with light shielding p

Details Optical semiconductor device array module with light shielding p Optical semiconductor device array module with light shielding p

1992-03-30

1993-11-09

Mintel, William

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

Plural light emitting devices

257 91, 257 98, 257 99, 257 82, 385 49, 372 50, H01L 3300

Patent

active

052605876

ABSTRACT:
An array of optical semiconductor devices, an array of lenses and an array of optical fibers are serially arranged in light propagation direction to provide a light axis alignment. At light input ends of the optical fibers, a light shielding plate is positioned. The light shielding plate is provided with light apertures corresponding to light input facets of the optical fibers to decrease leakage light interference between adjacent optical fibers.

REFERENCES:
patent: 3946417 (1976-03-01), Jacobus, Jr. et al.
patent: 4728999 (1988-03-01), Dannah et al.
patent: 4830453 (1989-05-01), Khoe
patent: 5093879 (1992-03-01), Bregman et al.

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