VERTICAL CAVITY SURFACE EMITTING LASER AND ATOMIC OSCILLATOR
First Claim
1. A vertical cavity surface emitting laser comprising:
- a substrate;
a first mirror layer which is provided over the substrate;
an active layer which is provided over the first mirror layer;
a second mirror layer which is provided over the active layer;
a first electrode and a second electrode which are electrically connected to the first mirror layer and are separated from each other; and
a third electrode which is electrically connected to the second mirror layer,wherein the first mirror layer, the active layer, and the second mirror layer configure a laminated body,the laminated body includes a resonance portion which resonates light generated in the active layer,in a plan view, an insulation layer surrounding the laminated body is provided, andin the plan view, the insulation layer is provided between the first electrode and the second electrode.
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Accused Products
Abstract
A vertical cavity surface emitting laser includes: a substrate; a first mirror layer which is provided over the substrate; an active layer which is provided over the first mirror layer; a second mirror layer which is provided over the active layer; a first electrode and a second electrode which are electrically connected to the first mirror layer and are separated from each other; and a third electrode which is electrically connected to the second mirror layer, wherein the first mirror layer, the active layer, and the second mirror layer configure a laminated body, the laminated body includes a resonance portion which resonates light generated in the active layer, in a plan view, an insulation layer surrounding the laminated body is provided, and in the plan view, the insulation layer is provided between the first electrode and the second electrode.
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Citations
6 Claims
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1. A vertical cavity surface emitting laser comprising:
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a substrate; a first mirror layer which is provided over the substrate; an active layer which is provided over the first mirror layer; a second mirror layer which is provided over the active layer; a first electrode and a second electrode which are electrically connected to the first mirror layer and are separated from each other; and a third electrode which is electrically connected to the second mirror layer, wherein the first mirror layer, the active layer, and the second mirror layer configure a laminated body, the laminated body includes a resonance portion which resonates light generated in the active layer, in a plan view, an insulation layer surrounding the laminated body is provided, and in the plan view, the insulation layer is provided between the first electrode and the second electrode. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification