Coherent light generators – Particular pumping means – Electrical
Reexamination Certificate
2011-04-12
2011-04-12
Harvey, Minsun (Department: 2828)
Coherent light generators
Particular pumping means
Electrical
C372S050124, C372S050210, C372S050230
Reexamination Certificate
active
07924901
ABSTRACT:
A surface emitting laser comprises an underlayer, an active layer formed on the underlayer, a slab layer formed on the active layer and having a photonic crystal structure optically combined with the active layer, and a metal thin film formed on the slab layer and having a periodic fine structure; and enabling taking-out of the light beam propagating in a layer-plane direction in the slab layer through the metal thin film.
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Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Golub-Miller Marcia A.
Harvey Minsun
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