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公开(公告)号：US20160248226A1
公开(公告)日：2016-08-25
申请号：US15148065
申请日：2016-05-06
发明人： Tsuyoshi KANEKO , Tetsuo NISHIDA , Yuji KURACHI
CPC分类号： H01S5/187 , G04F5/145 , H01S5/0421 , H01S5/0425 , H01S5/18313 , H01S5/18333 , H01S5/1835 , H01S5/18352 , H01S5/3432 , H03L7/26
摘要： A vertical cavity surface emitting laser includes: a substrate; and a laminated body which is provided over the substrate, wherein the laminated body includes a first mirror layer provided over the substrate, an active layer provided over the first mirror layer, and a second mirror layer provided over the active layer, in a plan view, the laminated body includes a first portion having a first width, a second portion having a second width, and a third portion which is provided between the first portion and the second portion and has a third width wider than the first width or the second width, and a resin layer which covers at least one portion of the first portion is provided.
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公开(公告)号：US20150180208A1
公开(公告)日：2015-06-25
申请号：US14573293
申请日：2014-12-17
发明人： Tsuyoshi KANEKO , Tetsuo NISHIDA , Yuji KURACHI
CPC分类号： H01S5/187 , G04F5/145 , H01S5/0421 , H01S5/0425 , H01S5/18313 , H01S5/18333 , H01S5/1835 , H01S5/18352 , H01S5/3432 , H03L7/26
摘要： A vertical cavity surface emitting laser includes: a substrate; and a laminated body which is provided over the substrate, wherein the laminated body includes a first mirror layer provided over the substrate, an active layer provided over the first mirror layer, and a second mirror layer provided over the active layer, in a plan view, the laminated body includes a first portion having a first width, a second portion having a second width, and a third portion which is provided between the first portion and the second portion and has a third width wider than the first width or the second width, and a resin layer which covers at least one portion of the first portion is provided.
摘要翻译： 垂直腔表面发射激光器包括：衬底; 以及设置在所述基板上的层叠体，其中，所述层叠体包括设置在所述基板上的第一反射镜层，设置在所述第一反射镜层上的有源层，以及设置在所述有源层上的第二反射镜层， 层压体包括具有第一宽度的第一部分，具有第二宽度的第二部分和设置在第一部分和第二部分之间的第三部分，并且具有比第一宽度或第二宽度宽的第三宽度 并且设置覆盖第一部分的至少一部分的树脂层。
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公开(公告)号：US20150180204A1
公开(公告)日：2015-06-25
申请号：US14576675
申请日：2014-12-19
发明人： Satoshi TAKENAKA , Yuji KURACHI
IPC分类号： H01S5/183
CPC分类号： H01S5/183 , G04F5/145 , H01S5/02276 , H01S5/0425 , H01S5/0623 , H01S5/0687 , H01S5/18311 , H01S5/18338 , H01S5/18347 , H01S5/1835 , H01S5/18352 , H01S5/18355 , H01S5/18372 , H01S5/3201 , H01S2301/176
摘要： A vertical cavity surface emitting laser includes: a substrate; a laminated body which is provided over the substrate; an electrode of which at least a portion is provided over the laminated body; and a pad which is connected to the electrode, wherein the laminated body includes a first mirror layer provided over the substrate, an active layer provided over the first mirror layer, and a second mirror layer provided over the active layer, in a plan view, the laminated body includes a first distortion imparting portion, a second distortion imparting portion, and a resonance portion which is provided between the first distortion imparting portion and the second distortion imparting portion and resonates light generated in the active layer, and in the plan view, the pad is provided in a position that is not overlapped with at least one of the first distortion imparting portion and the second distortion imparting portion.
摘要翻译： 垂直腔表面发射激光器包括：衬底; 设置在基板上的层叠体; 在层叠体上设置有至少一部分的电极; 以及连接到所述电极的焊盘，其中所述层叠体包括设置在所述基板上的第一反射镜层，设置在所述第一镜面层上的有源层，以及设置在所述有源层上的第二镜像层， 层叠体包括第一变形赋予部，第二变形赋予部，以及设置在第一变形赋予部和第二变形赋予部之间的谐振部，并且谐振在有源层中产生的光，在俯视图中， 衬垫设置在与第一变形赋予部和第二变形赋予部中的至少一个不重叠的位置。
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公开(公告)号：US20150180213A1
公开(公告)日：2015-06-25
申请号：US14574813
申请日：2014-12-18
发明人： Satoshi TAKENAKA , Yuji KURACHI , Shoji ONO
IPC分类号： H01S5/42
CPC分类号： H01S5/423 , G04F5/145 , H01S5/02276 , H01S5/0425 , H01S5/0623 , H01S5/0687 , H01S5/18311 , H01S5/18338 , H01S5/18347 , H01S5/1835 , H01S5/18352 , H01S5/18355 , H01S5/18372 , H01S5/3201 , H01S2301/176
摘要： A vertical cavity surface emitting laser includes: a laminated body; an insulation layer which is provided over at least a portion of the laminated body; an electrode of which at least a portion is provided over the laminated body; a pad; and a wiring which connects the electrode and the pad, wherein the laminated body includes a first mirror layer, an active layer, and a second mirror layer, the laminated body includes a first distortion imparting portion, a second distortion imparting portion, and a resonance portion which is provided between the first distortion imparting portion and the second distortion imparting portion, in a plan view, the electrode is provided so as to cover at least a portion of the resonance portion, in the plan view, a width of the wiring is greater than a width of the first distortion imparting portion and is smaller than a width of the electrode.
摘要翻译： 垂直腔表面发射激光器包括：层叠体; 绝缘层，设置在所述层叠体的至少一部分上; 在层叠体上设置有至少一部分的电极; 垫子 以及连接电极和焊盘的布线，其中层叠体包括第一反射镜层，有源层和第二镜面层，层叠体包括第一变形赋予部，第二变形赋予部和共振 设置在第一变形赋予部分和第二变形赋予部分之间的部分，在平面图中设置电极以覆盖谐振部分的至少一部分，在平面图中，布线的宽度为 大于第一变形赋予部分的宽度并且小于电极的宽度。
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公开(公告)号：US20150180209A1
公开(公告)日：2015-06-25
申请号：US14573622
申请日：2014-12-17
发明人： Satoshi TAKENAKA , Yuji KURACHI
IPC分类号： H01S5/183
CPC分类号： H01S5/18313 , H01S5/0425 , H01S5/18308 , H01S5/18311 , H01S5/18327 , H01S5/18338 , H01S5/18341 , H01S5/18347 , H01S5/1835 , H01S5/18352 , H01S5/18355 , H01S5/3201 , H01S2301/176
摘要： 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.
摘要翻译： 垂直腔表面发射激光器包括：衬底; 设置在所述基板上的第一镜层; 设置在所述第一镜层上的有源层; 设置在有源层上的第二镜层; 电连接到第一镜层并彼此分离的第一电极和第二电极; 和与第二镜层电连接的第三电极，其中第一镜层，有源层和第二镜层构成层叠体，所述层叠体包括谐振部，其使在有源层中产生的光共振， 在平面图中，设置有围绕层叠体的绝缘层，并且在俯视图中，绝缘层设置在第一电极和第二电极之间。
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公开(公告)号：US20160226221A1
公开(公告)日：2016-08-04
申请号：US15093990
申请日：2016-04-08
发明人： Tsuyoshi KANEKO , Tetsuo NISHIDA , Yuji KURACHI
CPC分类号： H01S5/18333 , G04F5/145 , H01S5/0425 , H01S5/18311 , H01S5/18313 , H01S5/18344 , H01S5/1835 , H01S5/18352 , H01S5/18361 , H01S5/187 , H01S5/2213 , H01S5/34313 , H03L7/26
摘要： A vertical cavity surface emitting laser includes: a substrate; a first mirror layer; an active layer; a second mirror layer; a current constriction layer; a first area connected to the first mirror layer and including a plurality of oxide layers; and a second area connected to the second mirror layer and including a plurality of oxide layers. The first mirror layer, the active layer, the second mirror layer, the current constriction layer, the first area, and the second area configure a laminated body. The laminated body includes a first portion, a second portion, and a third portion between the first portion and the second portion. When a width of the oxide area is W1 and a width of an upper surface of the first portion is W2, W2/W1≦3.3.
摘要翻译： 垂直腔表面发射激光器包括：衬底; 第一镜层; 活性层 第二镜层; 电流收缩层; 连接到所述第一镜面层并且包括多个氧化物层的第一区域; 以及连接到第二镜层并且包括多个氧化物层的第二区域。 第一镜层，有源层，第二镜层，电流收缩层，第一区域和第二区域构成层叠体。 层压体包括第一部分，第二部分和第一部分和第二部分之间的第三部分。 当氧化物面积的宽度为W1，第一部分的上表面的宽度为W2时，W2 /W1≤3.3。
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公开(公告)号：US20150180207A1
公开(公告)日：2015-06-25
申请号：US14576837
申请日：2014-12-19
发明人： Tsuyoshi KANEKO , Tetsuo NISHIDA , Yuji KURACHI
IPC分类号： H01S5/183
CPC分类号： H01S5/183 , G04F5/145 , H01S5/0425 , H01S5/18311 , H01S5/18347 , H01S5/1835 , H01S5/18352 , H01S5/18355 , H01S5/18372 , H01S5/3201 , H01S2301/176
摘要： A vertical cavity surface emitting laser includes: a substrate; a laminated body which is provided over the substrate; and a resin layer which is provided on at least a side surface of the laminated body, wherein the laminated body at least includes a first mirror layer provided over the substrate, an active layer provided over the first mirror layer, and a second mirror layer provided over the active layer, in a plan view, a length of the laminated body in a first direction is greater than a length of the laminated body in a second direction orthogonal to the first direction, and in the plan view, a length of the resin layer in the first direction is greater than a length of the resin layer in the second direction.
摘要翻译： 垂直腔表面发射激光器包括：衬底; 设置在基板上的层叠体; 以及设置在所述层叠体的至少侧面的树脂层，其中，所述层叠体至少包括设置在所述基板上的第一镜面层，设置在所述第一镜面层上的有源层，以及设置在所述第二镜面层上的第二镜面层 在有源层上，在平面图中，层叠体在第一方向上的长度大于在与第一方向正交的第二方向上的层叠体的长度，在平面图中，树脂的长度 第一方向的层比第二方向上的树脂层的长度大。
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公开(公告)号：US20150180205A1
公开(公告)日：2015-06-25
申请号：US14576755
申请日：2014-12-19
发明人： Tsuyoshi KANEKO , Tetsuo NISHIDA , Yuji KURACHI
CPC分类号： H01S5/18333 , G04F5/145 , H01S5/0425 , H01S5/18311 , H01S5/18313 , H01S5/18344 , H01S5/1835 , H01S5/18352 , H01S5/18361 , H01S5/187 , H01S5/2213 , H01S5/34313 , H03L7/26
摘要： A vertical cavity surface emitting laser includes: a substrate; a first mirror layer; an active layer; a second mirror layer; a current constriction layer; a first area connected to the first mirror layer and including a plurality of oxide layers; and a second area connected to the second mirror layer and including a plurality of oxide layers. The first mirror layer, the active layer, the second mirror layer, the current constriction layer, the first area, and the second area configure a laminated body. The laminated body includes a first portion, a second portion, and a third portion between the first portion and the second portion. When a width of the oxide area is W1 and a width of an upper surface of the first portion is W2, W2/W1≦3.3.
摘要翻译： 垂直腔表面发射激光器包括：衬底; 第一镜层; 活性层 第二镜层; 电流收缩层; 连接到所述第一镜面层并且包括多个氧化物层的第一区域; 以及连接到第二镜层并且包括多个氧化物层的第二区域。 第一镜层，有源层，第二镜层，电流收缩层，第一区域和第二区域构成层叠体。 层压体包括第一部分，第二部分和第一部分和第二部分之间的第三部分。 当氧化物面积的宽度为W1，第一部分的上表面的宽度为W2时，W2 / W1＆nlE; 3.3。
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