Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a substrate including a plurality of emitters forming an array region, a lower mirror, an upper mirror, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer and including an oxidation region and a window region, a connector disposed on the upper mirror, a plurality of oxidation holes passing through the upper mirror and the aperture forming layer, an upper insulation layer covering the plurality of oxidation holes, and a pad electrically connected to the connector, in which at least a portion of the connector is disposed in the plurality of oxidation holes, and the plurality of emitters is disposed in substantially a honeycomb shape on the substrate.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a substrate including a plurality of emitters forming an array region, a lower mirror, an upper mirror, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer and including an oxidation region and a window region, a connector disposed on the upper mirror, a plurality of oxidation holes passing through the upper mirror and the aperture forming layer, an upper insulation layer covering the plurality of oxidation holes, and a pad electrically connected to the connector, in which at least a portion of the connector is disposed in the plurality of oxidation holes, and the plurality of emitters is disposed in substantially a honeycomb shape on the substrate.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a substrate including a plurality of emitters forming an array region, a lower mirror, an upper mirror, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer and including an oxidation region and a window region, a connector disposed on the upper mirror, a plurality of oxidation holes passing through the upper mirror and the aperture forming layer, an upper insulation layer covering the plurality of oxidation holes, and a pad electrically connected to the connector, in which at least a portion of the connector is disposed in the plurality of oxidation holes, and the plurality of emitters is disposed in substantially a honeycomb shape on the substrate.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a substrate including a plurality of emitters forming an array region, a lower mirror, an upper mirror, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer and including an oxidation region and a window region, a connector disposed on the upper mirror, a plurality of oxidation holes passing through the upper mirror and the aperture forming layer, an upper insulation layer covering the plurality of oxidation holes, and a pad electrically connected to the connector, in which at least a portion of the connector is disposed in the plurality of oxidation holes, the plurality of emitters is disposed in substantially a honeycomb shape on the substrate, and the pad is formed on one side of the substrate adjacent to the array region.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a lower mirror, an upper mirror, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer, and including an oxidation layer and a window layer surrounded by the oxidation layer, a ring-shaped trench passing through the upper mirror, the aperture forming layer, and the active layer to define an isolation region therein, and a plurality of oxidation holes disposed in the isolation region surrounded by the trench, and passing through the upper mirror and the aperture forming layer.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a substrate including a plurality of emitters forming an array region, a lower mirror, an upper mirror, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer and including an oxidation region and a window region, a connector disposed on the upper mirror, a plurality of oxidation holes passing through the upper mirror and the aperture forming layer, an upper insulation layer covering the plurality of oxidation holes, and a pad electrically connected to the connector, in which at least a portion of the connector is disposed in the plurality of oxidation holes, the plurality of emitters is disposed in substantially a honeycomb shape on the substrate, and the pad is formed on one side of the substrate adjacent to the array region.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating an angiogenesis-related ocular disease comprising an inhibitor of MCT expression or MCT activity as an active ingredient, and it can effectively prevent or treat an angiogenesis-related ocular disease without affecting the normal function of VEGF required for maintaining homeostasis of choriocapillary and visual cells, by specifically inhibiting only VEGF secreted by macrophages, different from conventional treatment.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a lower mirror, an upper mirror having an insulation region including implanted ions and an isolation region surrounded by the insulation region, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer, and including an oxidation layer and a window layer surrounded by the oxidation layer, and a plurality of oxidation holes disposed in the isolation region and passing through the upper mirror and the aperture forming layer.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating an angiogenesis-related ocular disease comprising an inhibitor of MCT expression or MCT activity as an active ingredient, and it can effectively prevent or treat an angiogenesis-related ocular disease without affecting the normal function of VEGF required for maintaining homeostasis of choriocapillary and visual cells, by specifically inhibiting only VEGF secreted by macrophages, different from conventional treatment.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a lower mirror, an upper mirror, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer, and including an oxidation layer and a window layer surrounded by the oxidation layer, a ring-shaped trench passing through the upper mirror, the aperture forming layer, and the active layer to define an isolation region therein, and a plurality of oxidation holes disposed in the isolation region surrounded by the trench, and passing through the upper mirror and the aperture forming layer.

Abstract: A vertical-cavity surface-emitting laser (VCSEL) including a lower mirror, an upper mirror having an insulation region including implanted ions and an isolation region surrounded by the insulation region, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer, and including an oxidation layer and a window layer surrounded by the oxidation layer, and a plurality of oxidation holes disposed in the isolation region and passing through the upper mirror and the aperture forming layer.

Abstract: Disclosed herein is a vertical cavity surface emitting laser device. The laser device comprises a semiconductor lower mirror layer, a first semiconductor electrode layer, a gain-activation layer and a semiconductor anode layer sequentially grown on the compound semiconductor substrate, a re-growth pattern formed on the semiconductor anode layer to a width of 10˜100 ?m and an etching depth equal to or less than the semiconductor anode layer by etching, a first anode semiconductor buffer layer grown at a low temperature on the pattern, a second anode semiconductor layer grown at the low temperature for formation of an oxide layer, an anode semiconductor layer for tunnel junction, a cathode semiconductor layer for tunnel junction, a second semiconductor electrode layer for injection of electrons, and an upper mirror layer formed on the second semiconductor electrode layer. With this structure, the laser device comprises an effective electric current confining structure.