Narrow beam divergence laser diode

Details Narrow beam divergence laser diode Narrow beam divergence laser diode

1992-06-22

1993-11-09

Epps, Georgia Y.

Coherent light generators

Particular active media

Semiconductor

H01S 319

Patent

active

052609596

ABSTRACT:
A high efficiency laser diode that has a narrow beam divergence in a direction perpendicular with respect to the substrate, and a low threshold current.

REFERENCES:
patent: 4841533 (1989-06-01), Hayakawa et al.
patent: 5081634 (1992-01-01), Weisbuch et al.
patent: 5172384 (1992-12-01), Goronkin et al.
W. T. Tsang, "Semiconductors and Semimetals," vol. 24, pp. 397, Ed. R. Dingle, Academic Press, San Diego (1987).
L. Figueroa, "Handbook of Microwave and Optical Components," vol. 3, Optical Components, pp. 246-252, edited by K. Chang, Wiley-Interscience Publications, New York (1990).
M. C. Wu et al, Applied Physics Letters, vol. 59, p. 1046 (1991).
T. M. Cockerill et al, Applied Physics Letters, vol. 59, p. 2694 (1991).

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