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公开(公告)号：US20180033907A1
公开(公告)日：2018-02-01
申请号：US15551960
申请日：2016-02-08
IPC分类号： H01L33/00 , C30B29/40 , H01L33/32 , C30B25/18 , H01L33/02 , H01L33/12 , C30B29/16 , C30B29/68
CPC分类号： H01L33/007 , C30B25/18 , C30B25/183 , C30B29/16 , C30B29/38 , C30B29/406 , C30B29/68 , H01L21/20 , H01L21/205 , H01L33/025 , H01L33/12 , H01L33/32
摘要： A nitride semiconductor template includes a Ga2O3 substrate, a buffer layer formed on the Ga2O3 substrate and including AlN as a principal component, a first nitride semiconductor layer formed on the buffer layer and including AlxGa1-xN (0.2
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公开(公告)号：US07864331B2
公开(公告)日：2011-01-04
申请号：US11941481
申请日：2007-11-16
IPC分类号： G01B9/02
CPC分类号： G01B9/02007 , A61B5/0066 , A61B5/0073 , A61B5/7257 , A61B2562/0242 , G01B9/02004 , G01B9/02027 , G01B9/02044 , G01B9/02087 , G01B9/02091 , G01B2290/45
摘要： A first light beam and a second light beam having discrete wavelength bands are emitted form a light source unit, and enter a light divider. The light divider separates each light beam into a measuring light beam and a reference light beam. The measuring light beams are irradiated on a measurement target, and reflected light beams, which are reflected at various depth positions of the measurement target, are caused to enter a combiner. The reference light beams propagate through optical fibers to enter the combiner. Interference light beams formed by the reflected light beams and the reference light beams for each of the first and second light beams are photoelectrically converted into interference signals. A tomographic image is obtained employing the interference signals for each of the first and second light beams.
摘要翻译： 具有离散波长带的第一光束和第二光束从光源单元发射，并进入分光器。 分光器将每个光束分离成测量光束和参考光束。 将测量光束照射在测量对象上，并将在测量对象的各个深度位置反射的反射光束进入组合器。 参考光束通过光纤传播进入组合器。 由反射光束形成的干涉光束和用于第一和第二光束中的每一个的参考光束被光电转换成干涉信号。 使用针对第一和第二光束中的每一个的干涉信号获得断层图像。
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公开(公告)号：US07541622B2
公开(公告)日：2009-06-02
申请号：US11634882
申请日：2006-12-07
申请人： Yoshikatsu Morishima
发明人： Yoshikatsu Morishima
IPC分类号： H01L33/00
CPC分类号： H01L33/0045
摘要： To provide a superluminescent diode capable of emitting high output super luminescent light having a central wavelength within a range of 0.95 μm to 1.2 μm and an undistorted beam cross section, having a long element life. The super luminescent diode is constituted by: an n-type GaAs substrate; an optical waveguide path constituted by an InGaAs active layer that emits light having a central wavelength within a range of 0.95 μm to 1.2 μm, formed on the GaAs substrate; and a window region layer having a greater energy gap and a smaller refractive index than the active layer, constituted by p-type GaAs that lattice matches with the GaAs substrate, provided at a rear emitting facet of the optical waveguide path. The p-type GaAs window region layer has a favorable crystal membrane with the InGaAs active layer that emits light having the central wavelength within the range of 0.95 μm to 1.2 μm, which does not deteriorate.
摘要翻译： 为了提供能够发射具有0.95μm到1.2μm的中心波长的高输出超发光的超发光二极管和具有长元件寿命的无失真的光束横截面。 超发光二极管由n型GaAs衬底构成; 形成在GaAs衬底上的由InGaAs有源层构成的光波导路径，其发射中心波长在0.95μm〜1.2μm范围内的光; 以及设置在光波导路径的后发光面的具有比与GaAs衬底晶格匹配的p型GaAs构成的有源层更大的能隙和更小的折射率的窗口区域层。 p型GaAs窗口区域具有良好的晶体膜，其中InGaAs有源层发射中心波长在0.95μm至1.2μm范围内的光，其不劣化。
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公开(公告)号：US20070019208A1
公开(公告)日：2007-01-25
申请号：US11535361
申请日：2006-09-26
CPC分类号： G01B9/02004 , A61B5/0066 , A61B5/0071 , A61B5/0073 , A61B5/0084 , A61B5/0086 , G01B9/02003 , G01B9/02014 , G01B9/02044 , G01B9/02091 , G01J3/10 , G01N21/4795
摘要： Low coherence light having a central wavelength λc of 1.1 μm and a full width at half maximum spectrum Δλ of 90 nm is emitted. The low coherence light has wavelength properties suited for the light absorbing properties, the diffusion properties, and the dispersion properties of living tissue. A light dividing means divides the low coherence light into a measuring light beam, which is irradiated onto a measurement target via an optical probe, and a reference light beam that propagates toward an optical path length adjusting means. A multiplexing means multiplexes a reflected light beam, which is the measuring light beam reflected at a predetermined depth of the measurement target, and the reference light beam, to form coherent light. A coherent light detecting means detects the optical intensity of the multiplexed coherent light. An image obtaining means performs image processes, and displays an optical tomographic image on a display apparatus.
摘要翻译： 发射具有1.1μm的中心波长lambdac和半峰全宽度的低相干光，发射90nm的Deltalambda。 低相干光具有适合于吸光性能，扩散性能和生物体组织的分散性能的波长特性。 光分割装置将低相干光分成通过光学探针照射到测量对象上的测量光束和朝向光程长度调节装置传播的参考光束。 多路复用装置将作为在测量对象的预定深度处反射的测量光束的反射光和参考光束进行多路复用，以形成相干光。 相干光检测装置检测多路复用相干光的光强度。 图像获取装置执行图像处理，并在显示装置上显示光学断层图像。
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公开(公告)号：US20080117424A1
公开(公告)日：2008-05-22
申请号：US11941481
申请日：2007-11-16
IPC分类号： G01B9/02
CPC分类号： G01B9/02007 , A61B5/0066 , A61B5/0073 , A61B5/7257 , A61B2562/0242 , G01B9/02004 , G01B9/02027 , G01B9/02044 , G01B9/02087 , G01B9/02091 , G01B2290/45
摘要： A first light beam and a second light beam having discrete wavelength bands are emitted form a light source unit, and enter a light dividing means. The light dividing means separates each light beam into a measuring light beam and a reference light beam. The measuring light beams are irradiated on a measurement target, and reflected light beams, which are reflected at various depth positions of the measurement target, are caused to enter a combining means. The reference light beams propagate through optical fibers to enter the combining means. Interference light beams formed by the reflected light beams and the reference light beams for each of the first and second light beams are photoelectrically converted into interference signals. A tomographic image is obtained employing the interference signals for each of the first and second light beams.
摘要翻译： 具有离散波长带的第一光束和第二光束从光源单元发射，并进入光分离装置。 光分割装置将每个光束分离成测量光束和参考光束。 测量光束照射在测量对象上，并且将在测量对象的各个深度位置反射的反射光束进入组合装置。 参考光束通过光纤传播进入组合装置。 由反射光束形成的干涉光束和用于第一和第二光束中的每一个的参考光束被光电转换成干涉信号。 使用针对第一和第二光束中的每一个的干涉信号获得断层图像。
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公开(公告)号：US20070126027A1
公开(公告)日：2007-06-07
申请号：US11634882
申请日：2006-12-07
申请人： Yoshikatsu Morishima
发明人： Yoshikatsu Morishima
IPC分类号： H01L31/00
CPC分类号： H01L33/0045
摘要： To provide a superluminescent diode capable of emitting high output super luminescent light having a central wavelength within a range of 0.95 μm to 1.2 μm and an undistorted beam cross section, having a long element life. The super luminescent diode is constituted by: an n-type GaAs substrate; an optical waveguide path constituted by an InGaAs active layer that emits light having a central wavelength within a range of 0.95 μm to 1.2 μm, formed on the GaAs substrate; and a window region layer having a greater energy gap and a smaller refractive index than the active layer, constituted by p-type GaAs that lattice matches with the GaAs substrate, provided at a rear emitting facet of the optical waveguide path. The p-type GaAs window region layer has a favorable crystal membrane with the InGaAs active layer that emits light having the central wavelength within the range of 0.95 μm to 1.2 μm, which does not deteriorate.
摘要翻译： 为了提供能够发射具有0.95μm到1.2μm的中心波长的高输出超发光的超发光二极管和具有长元件寿命的无失真的光束横截面。 超发光二极管由n型GaAs衬底构成; 形成在GaAs衬底上的由InGaAs有源层构成的光波导路径，其发射中心波长在0.95μm〜1.2μm范围内的光; 以及设置在光波导路径的后发光面的具有比与GaAs衬底晶格匹配的p型GaAs构成的有源层更大的能隙和更小的折射率的窗口区域层。 p型GaAs窗口区域具有良好的晶体膜，其中InGaAs有源层发射中心波长在0.95μm至1.2μm范围内的光，其不劣化。
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公开(公告)号：US20060215170A1
公开(公告)日：2006-09-28
申请号：US11298626
申请日：2005-12-12
IPC分类号： G01B9/02
CPC分类号： G01N21/4795 , A61B5/0066 , A61B5/0073 , A61B5/6852
摘要： A (Δλ) 75 μm low coherence light beam is emitted. The low coherence light beam has wavelength properties suited for the light absorbing properties, the diffusion properties, and the dispersion properties of living tissue. A light dividing means divides the low coherence light beam into a measuring light beam, which is irradiated onto a measurement target via an optical probe, and a reference light beam that propagates toward an optical path length adjusting means. A multiplexing means multiplexes a reflected light beam, which is the measuring light beam reflected at a predetermined depth of the measurement target, and the reference light beam, to form a coherent light beam. A coherent light beam detecting means detects the optical intensity of the multiplexed coherent light beam. An image obtaining means performs image processes, and displays an optical tomographic image on a display apparatus.
摘要翻译： A（Deltalambda）75毫米低相干光束被发射。 低相干光束具有适合于吸光性能，扩散性能和生物体组织分散性能的波长特性。 光分割装置将低相干光束分成通过光学探针照射到测量目标上的测量光束和朝向光程长度调节装置传播的参考光束。 多路复用装置将作为测量对象的预定深度反射的测量光束的反射光和参考光束多路复用，以形成相干光束。 相干光束检测装置检测多路复用相干光束的光强度。 图像获取装置执行图像处理，并在显示装置上显示光学断层图像。
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公开(公告)号：US20060132791A1
公开(公告)日：2006-06-22
申请号：US11298478
申请日：2005-12-12
IPC分类号： G01B9/02
CPC分类号： G01N21/4795 , A61B5/0059 , A61B5/0066
摘要： A (Δλ) 75 μm low coherence light beam is emitted. The low coherence light beam has wavelength properties suited for the light absorbing properties, the diffusion properties, and the dispersion properties of living tissue. A light dividing means divides the low coherence light beam into a measuring light beam, which is irradiated onto a measurement target via an optical probe, and a reference light beam that propagates toward an optical path length adjusting means. A multiplexing means multiplexes a reflected light beam, which is the measuring light beam reflected at a predetermined depth of the measurement target, and the reference light beam, to form a coherent light beam. A coherent light beam detecting means detects the optical intensity of the multiplexed coherent light beam. AN image obtaining means performs image processes, and displays an optical tomographic image on a display apparatus.
摘要翻译： A（Deltalambda）75毫米低相干光束被发射。 低相干光束具有适合于吸光性能，扩散性能和生物体组织分散性能的波长特性。 光分割装置将低相干光束分成通过光学探针照射到测量目标上的测量光束和朝向光程长度调节装置传播的参考光束。 多路复用装置将作为测量对象的预定深度反射的测量光束的反射光和参考光束多路复用，以形成相干光束。 相干光束检测装置检测多路复用相干光束的光强度。 AN图像获取装置执行图像处理，并且在显示装置上显示光学断层图像。
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9.发明申请SEMICONDUCTOR STACKED BODY, METHOD FOR MANUFACTURING SAME, AND SEMICONDUCTOR ELEMENT 有权半导体堆叠体，制造方法及半导体元件公开(公告)号：US20140048823A1
公开(公告)日：2014-02-20
申请号：US14110417
申请日：2012-04-03
IPC分类号： H01L29/20
CPC分类号： H01L29/2003 , C23C16/0218 , C23C16/0227 , C23C16/0272 , C23C16/303 , C30B25/183 , C30B29/403 , H01L21/02414 , H01L21/02433 , H01L21/02458 , H01L21/0254 , H01L21/02576 , H01L21/0262 , H01L29/267 , H01L29/7371 , H01L29/7788 , H01L29/7789 , H01L29/7827 , H01L29/8122 , H01L29/8128 , H01L29/872 , H01L33/007 , H01L33/12 , H01L33/32
摘要： A method for manufacturing a semiconductor stacked body, and a semiconductor element including the semiconductor stacked body includes a semiconductor stacked body, including a Ga203 substrate having, as a principal plane, a plane on which oxygen atoms are arranged in a hexagonal lattice, an AIN buffer layer formed on the Ga203 substrate, and a nitride semiconductor layer formed on the AIN buffer layer.
摘要翻译： 一种半导体层叠体的制造方法以及具备该半导体层叠体的半导体元件，具备：半导体层叠体，具有Ga 2 O 3基板，具有作为主面的以六方晶格排列有氧原子的平面，AlN 形成在Ga 2 O 3衬底上的缓冲层，以及形成在AIN缓冲层上的氮化物半导体层。
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公开(公告)号：US07450242B2
公开(公告)日：2008-11-11
申请号：US11535361
申请日：2006-09-26
IPC分类号： G01B9/02
CPC分类号： G01B9/02004 , A61B5/0066 , A61B5/0071 , A61B5/0073 , A61B5/0084 , A61B5/0086 , G01B9/02003 , G01B9/02014 , G01B9/02044 , G01B9/02091 , G01J3/10 , G01N21/4795
摘要： Low coherence light having a central wavelength λc of 1.1 μm and a full width at half maximum spectrum Δλ of 90 nm is emitted. The low coherence light has wavelength properties suited for the light absorbing properties, the diffusion properties, and the dispersion properties of living tissue. A light dividing means divides the low coherence light into a measuring light beam, which is irradiated onto a measurement target via an optical probe, and a reference light beam that propagates toward an optical path length adjusting means. A multiplexing means multiplexes a reflected light beam, which is the measuring light beam reflected at a predetermined depth of the measurement target, and the reference light beam, to form coherent light. A coherent light detecting means detects the optical intensity of the multiplexed coherent light. An image obtaining means performs image processes, and displays an optical tomographic image on a display apparatus.
摘要翻译： 发射具有1.1μm的中心波长lambdac和半峰全宽度的低相干光，发射90nm的Deltalambda。 低相干光具有适合于吸光性能，扩散性能和生物体组织的分散性能的波长特性。 光分割装置将低相干光分成通过光学探针照射到测量对象上的测量光束和朝向光程长度调节装置传播的参考光束。 多路复用装置将作为在测量对象的预定深度处反射的测量光束的反射光和参考光束进行多路复用，以形成相干光。 相干光检测装置检测多路复用相干光的光强度。 图像获取装置执行图像处理，并在显示装置上显示光学断层图像。
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