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

1997-01-02

1998-07-14

Bovernick, Rodney B.

Coherent light generators

Particular active media

Semiconductor

372 45, 372 96, 372 68, H01S 319

Patent

active

057815755

ABSTRACT:
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.

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P. J. Edwards, "Low-Noise Optoelectronic Amplifier Using Sub-Shot Noise Light," Electronics Letters, vol. 29, No. 3, pp. 299-301 (Feb. 4, 1993).
J. P. van der Ziel et al., "Integrated Multilayer GaAs Lasers Separated by Tunnel Junctions," Appl. Phys. Lett., vol. 41, No. 6, pp. 499-501 (Sep. 15, 1982).

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