Laser diode system having an air-tight interconnecting solid sta

Details Laser diode system having an air-tight interconnecting solid sta Laser diode system having an air-tight interconnecting solid sta

1991-03-22

1993-06-08

Davie, James W.

Coherent light generators

Particular temperature control

Heat sink

372108, H01S 304

Patent

active

052186113

ABSTRACT:
A laser diode which includes a substrate, a laser diode chip bonded on the substrate through a sub-mount, and a monitor element formed on the substrate or the sub-mount so as to monitor laser light emitted from a rear cleavage face of the laser diode chip. The rear cleavage face and the surface of the monitor element are connected, through a space between them, by a solid state waveguide device of a light-transmitting or semi-light transmitting nature.

REFERENCES:
patent: 4380862 (1983-04-01), Nyul
patent: 4745294 (1988-05-01), Kohashi et al.
patent: 4790620 (1988-12-01), Niwayama
patent: 4851695 (1989-07-01), Stein
patent: 4877756 (1989-10-01), Yamamoto et al.
patent: 4954853 (1990-09-01), Yoshida et al.
patent: 5016253 (1991-05-01), Kubota

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