Laser device with laser structures connected in series in an opt

Details Laser device with laser structures connected in series in an opt Laser device with laser structures connected in series in an opt

1994-09-09

1996-10-22

Bovernick, Rodney B.

Coherent light generators

Particular active media

Semiconductor

372 44, 372 50, 372 92, 372 68, H01S 318, H01S 325

Patent

active

055684980

ABSTRACT:
An edge emitting laser device with at least two laser structures arranged in one and the same optical cavity. The laser structures are substantially arranged in the optical direction of propagation and each laser structure comprises an active region, said active regions being electrically connected in series.

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patent: 4916712 (1990-04-01), Bender
patent: 5133809 (1992-07-01), Sichanugrist et al.
patent: 5212706 (1993-05-01), Jaln
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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