专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070036189A1 Vertical cavity surface emitting laser device 有权
标题翻译：垂直腔表面发射激光器件
公开(公告)号：US20070036189A1
公开(公告)日：2007-02-15
申请号：US11500995
申请日：2006-08-09
申请人： Yuichiro Hori , Mamoru Uchida , Kohei Okamoto , Yasuhiro Nagatomo , Tatsuro Uchida
发明人： Yuichiro Hori , Mamoru Uchida , Kohei Okamoto , Yasuhiro Nagatomo , Tatsuro Uchida
IPC分类号： H01S5/00
CPC分类号： H01S5/18358 , H01S5/105 , H01S5/183 , H01S5/18308 , H01S5/2063 , H01S2301/166
摘要： A vertical cavity surface emitting laser device includes a first reflective mirror layer, a second reflective-mirror layer, and an active layer disposed therebetween, wherein at least one of the first reflective mirror layer and the second reflective mirror layer includes a periodic-refractive-index structure in which the refractive index periodically changes in the in-plane direction and a part of the periodic-refractive-index structure includes a plurality of parts that disorder the periodicity.
摘要翻译：垂直腔表面发射激光器件包括第一反射镜层，第二反射镜层和设置在其间的有源层，其中第一反射镜层和第二反射镜层中的至少一个包括周期性折射 - 折射率在面内方向周期性变化的折射率结构，周期折射率结构的一部分包括使周期性紊乱的多个部分。

2. 发明申请

US20060245464A1 Vertical cavity surface emitting laser device 审中-公开
公开(公告)号：US20060245464A1
公开(公告)日：2006-11-02
申请号：US11411113
申请日：2006-04-26
申请人： Yuichiro Hori , Mamoru Uchida , Kohei Okamoto , Yasuhiro Nagatomo
发明人： Yuichiro Hori , Mamoru Uchida , Kohei Okamoto , Yasuhiro Nagatomo
IPC分类号： H01S5/00 , H01S3/08 , H01S3/04
CPC分类号： H01S5/183 , H01S5/105 , H01S5/18308
摘要： A vertical cavity surface emitting laser device includes a first reflective mirror layer, a second reflective mirror layer, and an active layer disposed therebetween, wherein at least one of the first reflective mirror layer and the second reflective mirror layer includes a periodic-refractive-index structure in which the refractive index periodically changes in the in-plane direction and a part of the periodic-refractive-index structure includes a plurality of parts that disorder the periodicity.

3. 发明授权

US07830943B2 Vertical cavity surface emitting laser and method of manufacturing two-dimensional photonic crystal of vertical cavity surface emitting laser 有权
标题翻译：垂直腔表面发射激光器及制造垂直腔表面发射激光二维光子晶体的方法
公开(公告)号：US07830943B2
公开(公告)日：2010-11-09
申请号：US11678855
申请日：2007-02-26
申请人： Yasuhiro Nagatomo , Mamoru Uchida
发明人： Yasuhiro Nagatomo , Mamoru Uchida
IPC分类号： H01S3/08
CPC分类号： H01S5/18319 , B82Y20/00 , H01S5/105 , H01S5/18358 , H01S5/18386 , H01S5/3412 , H01S2301/18
摘要： A vertical cavity surface emitting laser includes an active layer between a first reflector and a second reflector and at least either the first reflector or the second reflector includes a two-dimensional photonic crystal. The two-dimensional photonic crystal has a structure 106 showing an ununiform effective refractive index distribution in the plane of the reflector to realize both a high reflectivity and transverse mode control at the same time.
摘要翻译：垂直腔表面发射激光器包括在第一反射器和第二反射器之间的有源层，并且至少第一反射器或第二反射器中的至少一个包括二维光子晶体。二维光子晶体具有示出反射器平面中不均匀有效折射率分布的结构106，以同时实现高反射率和横向模式控制。

4. 发明授权

US07769067B2 Vertical cavity surface emitting laser device 有权
标题翻译：垂直腔表面发射激光器件
公开(公告)号：US07769067B2
公开(公告)日：2010-08-03
申请号：US12185231
申请日：2008-08-04
申请人： Yuichiro Hori , Mamoru Uchida , Kobei Okamoto , Yasuhiro Nagatomo
发明人： Yuichiro Hori , Mamoru Uchida , Kobei Okamoto , Yasuhiro Nagatomo
IPC分类号： H01S5/00
CPC分类号： H01S5/18358 , H01S5/105 , H01S5/183 , H01S5/18308 , H01S5/2063 , H01S2301/166
摘要： A vertical cavity surface emitting laser device includes a first reflective mirror layer, a second reflective mirror layer, and an active layer disposed therebetween, wherein at least one of the first reflective mirror layer and the second reflective mirror layer includes a periodic-refractive-index structure in which the refractive index periodically changes in the in-plane direction and a part of the periodic-refractive-index structure includes a plurality of parts that disorder the periodicity.
摘要翻译：垂直腔表面发射激光器件包括第一反射镜层，第二反射镜层和设置在其间的有源层，其中第一反射镜层和第二反射镜层中的至少一个包括周期折射率折射率在面内方向周期性变化的结构，周期折射率结构的一部分包括使周期性紊乱的多个部分。

5. 发明申请

US20070201528A1 VERTICAL CAVITY SURFACE EMITTING LASER AND METHOD OF MANUFACTURING TWO-DIMENSIONAL PHOTONIC CRYSTAL OF VERTICAL CAVITY SURFACE EMITTING LASER 有权
标题翻译：垂直孔表面发射激光器及制造垂直孔表面发射激光二维光子晶体的方法
公开(公告)号：US20070201528A1
公开(公告)日：2007-08-30
申请号：US11678855
申请日：2007-02-26
申请人： Yasuhiro Nagatomo , Mamoru Uchida
发明人： Yasuhiro Nagatomo , Mamoru Uchida
IPC分类号： H01S5/00 , H01S3/08
CPC分类号： H01S5/18319 , B82Y20/00 , H01S5/105 , H01S5/18358 , H01S5/18386 , H01S5/3412 , H01S2301/18
摘要： A vertical cavity surface emitting laser includes an active layer between a first reflector and a second reflector and at least either the first reflector or the second reflector includes a two-dimensional photonic crystal. The two-dimensional photonic crystal has a structure 106 showing an ununiform effective refractive index distribution in the plane of the reflector to realize both a high reflectivity and transverse mode control at the same time.
摘要翻译：垂直腔表面发射激光器包括在第一反射器和第二反射器之间的有源层，并且至少第一反射器或第二反射器中的至少一个包括二维光子晶体。二维光子晶体具有示出反射器平面中不均匀有效折射率分布的结构106，以同时实现高反射率和横向模式控制。

6. 发明申请

US20060216200A1 Sensor Device 失效
标题翻译：传感器设备
公开(公告)号：US20060216200A1
公开(公告)日：2006-09-28
申请号：US11276255
申请日：2006-02-21
申请人： Yasuhiro Nagatomo , Mitsuro Sugita , Mamoru Uchida
发明人： Yasuhiro Nagatomo , Mitsuro Sugita , Mamoru Uchida
IPC分类号： G01N33/48
CPC分类号： G01N21/774 , G01N21/4133 , G01N33/54373 , G01N2021/7779
摘要： The present invention provides a sensor device for detecting a substance contained in a fluid comprising a first photonic crystal region, a second photonic crystal region, a first channel which is connected to the first photonic crystal region, and passes the fluid containing the substance therein, a second channel which is connected to the second photonic crystal region, and passes a fluid for reference therein, an optical waveguide which is connected to the first photonic crystal region and the second photonic crystal region, and guides light, and a detecting section for detecting a difference between a light which has passed through the optical waveguide and the first photonic crystal region and a light which has passed through the optical waveguide and the second photonic crystal region.
摘要翻译：本发明提供了一种用于检测包含在第一光子晶体区域，第二光子晶体区域，与第一光子晶体区域连接的第一通道并使含有物质的流体通过的流体中的物质的传感器装置，第二通道，连接到第二光子晶体区域，并通过用于参考的流体;连接到第一光子晶体区域和第二光子晶体区域并引导光的光波导;以及检测部分，用于检测通过光波导的光和第一光子晶体区域的光与通过光波导和第二光子晶体区域的光之间的差。

7. 发明授权

US07731902B2 Photonic crystal and waveguide sensor device 失效
标题翻译：光子晶体和波导传感器装置
公开(公告)号：US07731902B2
公开(公告)日：2010-06-08
申请号：US11276255
申请日：2006-02-21
申请人： Yasuhiro Nagatomo , Mitsuro Sugita , Mamoru Uchida
发明人： Yasuhiro Nagatomo , Mitsuro Sugita , Mamoru Uchida
IPC分类号： G01N21/63 , G01N21/01 , G01J3/00
CPC分类号： G01N21/774 , G01N21/4133 , G01N33/54373 , G01N2021/7779
摘要： The present invention provides a sensor device for detecting a substance contained in a fluid comprising a first photonic crystal region, a second photonic crystal region, a first channel which is connected to the first photonic crystal region, and passes the fluid containing the substance therein, a second channel which is connected to the second photonic crystal region, and passes a fluid for reference therein, an optical waveguide which is connected to the first photonic crystal region and the second photonic crystal region, and guides light, and a detecting section for detecting a difference between a light which has passed through the optical waveguide and the first photonic crystal region and a light which has passed through the optical waveguide and the second photonic crystal region.
摘要翻译：本发明提供了一种用于检测包含在第一光子晶体区域，第二光子晶体区域，与第一光子晶体区域连接的第一通道并使含有物质的流体通过的流体中的物质的传感器装置，第二通道，连接到第二光子晶体区域，并通过用于参考的流体;连接到第一光子晶体区域和第二光子晶体区域并引导光的光波导;以及检测部分，用于检测通过光波导的光和第一光子晶体区域的光与通过光波导和第二光子晶体区域的光之间的差。

8. 发明授权

US07483466B2 Vertical cavity surface emitting laser device 有权
标题翻译：垂直腔表面发射激光器件
公开(公告)号：US07483466B2
公开(公告)日：2009-01-27
申请号：US11500995
申请日：2006-08-09
申请人： Tatsuro Uchida , Yuichiro Hori , Mamoru Uchida , Kohei Okamoto , Yasuhiro Nagatomo
发明人： Tatsuro Uchida , Yuichiro Hori , Mamoru Uchida , Kohei Okamoto , Yasuhiro Nagatomo
IPC分类号： H01S5/00
CPC分类号： H01S5/18358 , H01S5/105 , H01S5/183 , H01S5/18308 , H01S5/2063 , H01S2301/166
摘要： A vertical cavity surface emitting laser device includes a first reflective mirror layer, a second reflective mirror layer, and an active layer disposed therebetween, wherein at least one of the first reflective mirror layer and the second reflective mirror layer includes a periodic-refractive-index structure in which the refractive index periodically changes in the in-plane direction and a part of the periodic-refractive-index structure includes a plurality of parts that disorder the periodicity.
摘要翻译：垂直腔表面发射激光器件包括第一反射镜层，第二反射镜层和设置在其间的有源层，其中第一反射镜层和第二反射镜层中的至少一个包括周期折射率折射率在面内方向周期性变化的结构，周期折射率结构的一部分包括使周期性紊乱的多个部分。

9. 发明申请

US20080298419A1 VERTICAL CAVITY SURFACE EMITTING LASER DEVICE 有权
标题翻译：垂直孔表面发射激光器件
公开(公告)号：US20080298419A1
公开(公告)日：2008-12-04
申请号：US12185231
申请日：2008-08-04
申请人： Yuichiro Hori , Mamoru Uchida , Kobei Okamoto , Yasuhiro Nagatomo , Tatsuro Uchida
发明人： Yuichiro Hori , Mamoru Uchida , Kobei Okamoto , Yasuhiro Nagatomo , Tatsuro Uchida
IPC分类号： H01S3/086 , H01S5/183
CPC分类号： H01S5/18358 , H01S5/105 , H01S5/183 , H01S5/18308 , H01S5/2063 , H01S2301/166
摘要： A vertical cavity surface emitting laser device includes a first reflective mirror layer, a second reflective mirror layer, and an active layer disposed therebetween, wherein at least one of the first reflective mirror layer and the second reflective mirror layer includes a periodic-refractive-index structure in which the refractive index periodically changes in the in-plane direction and a part of the periodic-refractive-index structure includes a plurality of parts that disorder the periodicity.
摘要翻译：垂直腔表面发射激光器件包括第一反射镜层，第二反射镜层和设置在其间的有源层，其中第一反射镜层和第二反射镜层中的至少一个包括周期折射率折射率在面内方向周期性变化的结构，周期折射率结构的一部分包括使周期性紊乱的多个部分。

10. 发明授权

US08855158B2 Two-dimensional photonic crystal surface emitting laser 有权
标题翻译：二维光子晶体表面发射激光器
公开(公告)号：US08855158B2
公开(公告)日：2014-10-07
申请号：US13820436
申请日：2011-09-14
申请人： Yasuhiro Nagatomo , Shoichi Kawashima
发明人： Yasuhiro Nagatomo , Shoichi Kawashima
IPC分类号： H01S5/00 , H01S5/10 , H01S5/34 , B82Y20/00 , H01S5/343 , H01S5/18 , H01S5/20
CPC分类号： H01S5/105 , B82Y20/00 , H01S5/18 , H01S5/187 , H01S5/2009 , H01S5/34 , H01S5/34333 , H01S2301/185
摘要： Provided is a two-dimensional photonic crystal surface emitting laser that enables easy laser oscillation with two-dimensionally symmetric intensity distribution, using a photonic crystal of a lattice structure having different lengths of primitive translation vectors in plane, realized in a two-dimensional photonic crystal surface emitting laser including an active layer, and a two-dimensional photonic crystal having a two-dimensionally periodic refractive index profile disposed in a vicinity of the active layer. The two-dimensional photonic crystal has a lattice structure where two primitive translation vectors in plane have different lengths, a shape of a member forming lattice points included in a unit cell of the lattice structure has anisotropy with respect to directions of the two primitive translation vectors, and the anisotropy of the shape of the member permits a difference of a coupling coefficient to be smaller than a case where the shape of the member is isotropic.
摘要翻译：提供一种二维光子晶体表面发射激光器，其使用在平面中具有不同长度的原始平移矢量的晶格结构的光子晶体，能够容易地进行具有二维对称强度分布的激光振荡，在二维光子晶体包括有源层的表面发射激光器和具有设置在有源层附近的具有二维周期性折射率分布的二维光子晶体。二维光子晶体具有晶格结构，其中平面中的两个原始平移向量具有不同的长度，形成格子结构的单位单元中的晶格点的成员的形状相对于两个原始翻译矢量的方向具有各向异性，并且构件的形状的各向异性允许耦合系数的差异小于构件的形状各向同性的情况。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式