Coherent light generators – Particular temperature control – Heat sink
Patent
1992-09-01
1993-09-14
Davie, James W.
Coherent light generators
Particular temperature control
Heat sink
372 49, H01S 304
Patent
active
052456200
ABSTRACT:
A laser diode is provided which includes a substrate, a laser diode chip bonded on the substrate through a sub-mount, and a monitor element formed on the sub-mount. A space between a rear cleavage face of the laser diode chip and the surface of the monitor element is connected by a solid state waveguide, and the surface of the solid state waveguide is covered by a light reflecting resin layer.
REFERENCES:
patent: 4790620 (1988-12-01), Niwayama
Nakata Naotaro
Tanaka Haruo
Davie James W.
Rohm & Co., Ltd.
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