Integrated grating-outcoupled surface-emitting lasers

Details Integrated grating-outcoupled surface-emitting lasers Integrated grating-outcoupled surface-emitting lasers

2005-02-08

2005-02-08

Wong, Don (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S043010, C372S044010, C372S045013, C372S046012, C372S049010, C372S049010, C372S049010, C372S096000, C372S099000, C372S102000

Reexamination Certificate

active

06853666

ABSTRACT:
An electronic/photonic integrated circuit in which grating-outcoupled surface-emitting lasers are used both to provide external emission out of the plane of the chip (through gratings), and also to feed optical power into photonic waveguides parallel to the plane of the chip. Transistors are fabricated in a common multilayer semiconductor body with the lasers.

REFERENCES:
patent: 5111467 (1992-05-01), Bradley
patent: 5164956 (1992-11-01), Lang
patent: 5283447 (1994-02-01), Olbright et al.
patent: 6246708 (2001-06-01), Thornton et al.
patent: 6585424 (2003-07-01), Chason et al.
Hagberg et al., “Investigation of High-Efficiency Surface-Emitting Lasers with Blazed Grating Outcouplers”, IEEE Journal of Quantum Electronics, vol. 32, No. 9, Sep. 1996, pp. 1596-1605.

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