Laser bar structure and method of fabrication

Details Laser bar structure and method of fabrication Laser bar structure and method of fabrication

1998-03-31

2000-08-08

Font, Frank G.

Coherent light generators

Particular active media

Semiconductor

372 36, 372 45, 372 97, H01S 304, H01S 500, H01S 3082

Patent

active

06101205&

ABSTRACT:
A plate of metal is bonded to a plate of and electrical insulator and the metal is cut through into a plurality of parallel channels, or recesses, each of a dimension to receive a laser diode (bar). A laser diode is positioned in each of the channels and a solder preform, positioned on the top of the laser diode bars. Is heated to flow around each laser diode bar to secure it in place. A highly manufacturable laser diode assembly having a higher heat capacity results for bonding to a heat sink.

REFERENCES:
patent: 5128951 (1992-07-01), Karpinski

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