H - Electricity – 01 – S
Patent
H - Electricity
01
S
H01S 5/125 (2006.01) H01S 5/187 (2006.01) H01S 5/34 (2006.01) H01S 5/10 (2006.01)
Patent
CA 2331194
A surface plasmon laser structure is formed to include a DFB structure as the metal carrying layer, thus forming a single mode surface plasmon laser. The DFB structure comprises a multiple layer metallic surface guiding structure (for example, titanium stripes covered with a layer of gold, forming alternating Ti/Au - Au stripes). The active region, in one embodiment, may comprise a quantum cascade structure.
Capasso Federico
Cho Alfred Yi
Gmachl Claire F.
Hutchinson Albert Lee
Sivco Deborah Lee
Kirby Eades Gale Baker
Lucent Technologies Inc.
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