Multiple beam light source device and multiple beam scanning opt

Details Multiple beam light source device and multiple beam scanning opt Multiple beam light source device and multiple beam scanning opt

1997-11-18

2000-03-14

Healy, Brian

Coherent light generators

Particular active media

Semiconductor

372 43, 372 29, 372 23, 3461071, H01S 319, G01D 1504

Patent

active

060382430

ABSTRACT:
A multiple beam light source device includes a plurality of semiconductor laser chips. The plurality of semiconductor laser chips each have respective emission points independent from each other. The plurality of semiconductor laser chips are mounted such that the emission points are located so as to deviate in a direction to approach each other from positions of the centers of the plurality of semiconductor laser chips.

REFERENCES:
patent: 5305342 (1994-04-01), Ota
patent: 5610647 (1997-03-01), Takada
patent: 5793783 (1998-08-01), Endriz
patent: 5883385 (1999-03-01), Takahashi et al.

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