Plasmon stabilized unimodal laser diodes

Details Plasmon stabilized unimodal laser diodes Plasmon stabilized unimodal laser diodes

2011-08-30

2011-08-30

Stultz, Jessica T (Department: 2828)

Coherent light generators

Particular resonant cavity

Specified cavity component

C372S049010, C372S098000, C372S102000

Reexamination Certificate

active

08009716

ABSTRACT:
A device having a light cavity includes, at one end, a plasmonic reflector having a grating surface for coupling incoming light into traverse plasmon waves and for coupling the traverse plasmon wave into broaden light, the surface serving to redistribute light within the cavity, the reflector being well suited for use in laser diodes for redistributing filamental cavity laser light into spatially broaden cavity laser light for translating multimodal laser light into unimodal laser light for improved reliability and uniform laser beam creation.

REFERENCES:
patent: 6501783 (2002-12-01), Capasso et al.
patent: 6680799 (2004-01-01), Parriaux et al.
patent: 7151789 (2006-12-01), Jette et al.
patent: 7197058 (2007-03-01), Gao et al.
patent: 2004/0131102 (2004-07-01), Jette et al.
patent: 2005/0063445 (2005-03-01), Mizutani et al.

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