Surface emitting laser device with a vertical cavity

Details Surface emitting laser device with a vertical cavity Surface emitting laser device with a vertical cavity

H - Electricity

01

S

H01S 5/183 (2006.01) H01S 5/40 (2006.01) H01L 33/00 (2006.01)

Patent

CA 2169442

The present invention relates to a surface emitting laser device with at least two active regions in one and the same optical, vertical cavity wherein the active regions are electrically connected in series.

L'invention concerne un dispositif laser à émission superficielle doté d'au moins deux régions actives (3a, 3b, 3c, 3d) dans une seule et même cavité optique verticale dans laquelle ces dernières (3a, 3b, 3c, 3d) sont connectées électriquement en série.

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