Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2010-03-10
2011-11-29
Park, Kinam (Department: 2828)
Coherent light generators
Particular active media
Semiconductor
C372S043010
Reexamination Certificate
active
08068527
ABSTRACT:
A semiconductor optical element has an active layer including quantum dots. The density of quantum dots in the resonator direction in a portion of the active layer in which the density of photons is relatively high is increased relative to the density of quantum dots in a portion of the active layer in which the density of photons is relatively low.
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Leydig , Voit & Mayer, Ltd.
Mitsubishi Electric Corporation
Park Kinam
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