Base for a semiconductor laser

Coherent light generators – Particular temperature control – Heat sink

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357 81, H01S 302

Patent

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045846880

ABSTRACT:
The base comprises a metal support having a planar holder and a prismatic part provided with a slot, in which a metal strip is brazed. The upper edge of the strip is polished and receives the laser chip. An interconnection wafer is brazed to the holder.

REFERENCES:
Joyce et al., "Thermal Resistance of Heterostructure Lasers" JAP, vol. 46, No. 2, Feb. 1975, pp. 855-861.
Hutchins, "Copper Mesa Heat Sink for Heterojunction Lasers", IBM Technical Disclosure Bulletin, vol. 17, No. 1, Jun. 1974, p. 282.

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