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    • 1. 发明申请
    • OCT using spectrally resolved bandwidth
    • OCT使用光谱解析带宽
    • US20070015969A1
    • 2007-01-18
    • US11446683
    • 2006-06-05
    • Marc FeldmanThomas MilnerJung OhEunha KimKarthik KumarChris ConditRobert GrantNate KempJeehyun KimShaochen ChenLi-Hsin Han
    • Marc FeldmanThomas MilnerJung OhEunha KimKarthik KumarChris ConditRobert GrantNate KempJeehyun KimShaochen ChenLi-Hsin Han
    • A61B1/06
    • A61B5/0073A61B1/00096A61B1/00167A61B1/00172A61B5/0066A61B5/0084A61B5/6852
    • The present invention is related to a system for optical coherence tomographic imaging of turbid (i.e., scattering) materials utilizing multiple channels of information. The multiple channels of information may be comprised and encompass spatial, angle, spectral and polarization domains. More specifically, the present invention is related to methods and apparatus for utilizing optical sources, systems or receivers capable of providing (source), processing (system) or recording (receiver) a multiplicity of channels of spectral information for optical coherence tomographic imaging of turbid materials. In these methods and apparatus the multiplicity of channels of spectral information that can be provided by the source, processed by the system, or recorded by the receiver are used to convey simultaneously spatial, spectral or polarimetric information relating to the turbid material being imaged tomographically. The multichannel optical coherence tomographic methods can be incorporated into an endoscopic probe for imaging a patient. The endoscope comprises an optical fiber array and can comprise a plurality of optical fibers adapted to be disposed in the patient. The optical fiber array transmits the light from the light source into the patient, and transmits the light reflected by the patient out of the patient. The plurality of optical fibers in the array are in optical communication with the light source. The multichannel optical coherence tomography system comprises a detector for receiving the light from the array and analyzing the light. The methods and apparatus may be applied for imaging a vessel, biliary, GU and/or GI tract of a patient.
    • 本发明涉及一种利用多信道信息的浑浊(即散射)材料的光学相干断层成像系统。 可以包括多个信道信道并且包括空间,角度,频谱和极化域。 更具体地,本发明涉及用于利用光源,系统或接收机的方法和装置,所述光源,系统或接收机能够提供(源),处理(系统)或记录(接收)多个频谱信息的信道,用于混浊的光学相干断层成像 材料 在这些方法和装置中,可以由源提供的,由系统处理或由接收机记录的光谱信息的多个信道的多样性被用于同时传送与被层析成像的浑浊材料有关的空间,光谱或偏振信息。 多通道光学相干断层摄影方法可以并入用于成像患者的内窥镜探针中。 内窥镜包括光纤阵列,并且可以包括适于设置在患者体内的多根光纤。 光纤阵列将来自光源的光透射到患者体内,并将患者反射的光透射出患者。 阵列中的多根光纤与光源光通信。 多通道光学相干断层摄影系统包括用于从阵列接收光并分析光的检测器。 该方法和装置可以应用于对患者的血管,胆管,GU和/或胃肠道进行成像。
    • 2. 发明授权
    • OCT using spectrally resolved bandwidth
    • OCT使用光谱解析带宽
    • US08540627B2
    • 2013-09-24
    • US12832001
    • 2010-07-07
    • Marc D. FeldmanThomas E. MilnerJung Hwan OhEunha KimKarthik KumarChris ConditRobert GrantNate KempJeehyun KimShaochen ChenLi-Hsin Han
    • Marc D. FeldmanThomas E. MilnerJung Hwan OhEunha KimKarthik KumarChris ConditRobert GrantNate KempJeehyun KimShaochen ChenLi-Hsin Han
    • A61B1/00A61B1/07
    • A61B5/0073A61B1/00096A61B1/00167A61B1/00172A61B5/0066A61B5/0084A61B5/6852
    • The embodiments disclosed herein is related to a system for optical coherence tomographic imaging of turbid (i.e., scattering) materials utilizing multiple channels of information. The multiple channels of information may be comprised and encompass spatial, angle, spectral and polarization domains. More specifically, the embodiments disclosed herein is related to methods and apparatus for utilizing optical sources, systems or receivers capable of providing (source), processing (system) or recording (receiver) a multiplicity of channels of spectral information for optical coherence tomographic imaging of turbid materials. In these methods and apparatus the multiplicity of channels of spectral information that can be provided by the source, processed by the system, or recorded by the receiver are used to convey simultaneously spatial, spectral or polarimetric information relating to the turbid material being imaged tomographically. The multichannel optical coherence tomographic methods can be incorporated into an endoscopic probe for imaging a patient. The endoscope comprises an optical fiber array and can comprise a plurality of optical fibers adapted to be disposed in the patient. The optical fiber array transmits the light from the light source into the patient, and transmits the light reflected by the patient out of the patient. The plurality of optical fibers in the array is in optical communication with the light source. The multichannel optical coherence tomography system comprises a detector for receiving the light from the array and analyzing the light. The methods and apparatus may be applied for imaging a vessel, biliary, GU and/or GI tract of a patient.
    • 本文公开的实施例涉及利用多个信道信道的浑浊(即散射)材料的光学相干断层成像系统。 可以包括多个信道信道并且包括空间,角度,频谱和极化域。 更具体地说,这里公开的实施例涉及用于利用光源,系统或接收器的方法和装置,该光源,系统或接收器能够提供(源),处理(系统)或记录(接收)多个光谱信息通道,用于光学相干断层成像 浑浊的材料。 在这些方法和装置中,可以由源提供的,由系统处理或由接收机记录的光谱信息的多个信道的多样性被用于同时传送与被层析成像的浑浊材料有关的空间,光谱或偏振信息。 多通道光学相干断层摄影方法可以并入用于成像患者的内窥镜探针中。 内窥镜包括光纤阵列,并且可以包括适于设置在患者体内的多根光纤。 光纤阵列将来自光源的光透射到患者体内,并将患者反射的光透射出患者。 阵列中的多个光纤与光源光学通信。 多通道光学相干断层摄影系统包括用于从阵列接收光并分析光的检测器。 该方法和装置可以应用于对患者的血管,胆管,GU和/或胃肠道进行成像。
    • 4. 发明申请
    • OCT USING SPECTRALLY RESOLVED BANDWIDTH
    • OCT使用光谱分辨带
    • US20110009701A1
    • 2011-01-13
    • US12832001
    • 2010-07-07
    • Marc D. FeldmanThomas E. MilnerJung Hwan OhEunha KimKarthik KumarChris ConditRobert GrantNate KempJeehyun KimShaochen ChenLi-Hsin Han
    • Marc D. FeldmanThomas E. MilnerJung Hwan OhEunha KimKarthik KumarChris ConditRobert GrantNate KempJeehyun KimShaochen ChenLi-Hsin Han
    • A61B1/07
    • A61B5/0073A61B1/00096A61B1/00167A61B1/00172A61B5/0066A61B5/0084A61B5/6852
    • The embodiments disclosed herein is related to a system for optical coherence tomographic imaging of turbid (i.e., scattering) materials utilizing multiple channels of information. The multiple channels of information may be comprised and encompass spatial, angle, spectral and polarization domains. More specifically, the embodiments disclosed herein is related to methods and apparatus for utilizing optical sources, systems or receivers capable of providing (source), processing (system) or recording (receiver) a multiplicity of channels of spectral information for optical coherence tomographic imaging of turbid materials. In these methods and apparatus the multiplicity of channels of spectral information that can be provided by the source, processed by the system, or recorded by the receiver are used to convey simultaneously spatial, spectral or polarimetric information relating to the turbid material being imaged tomographically. The multichannel optical coherence tomographic methods can be incorporated into an endoscopic probe for imaging a patient. The endoscope comprises an optical fiber array and can comprise a plurality of optical fibers adapted to be disposed in the patient. The optical fiber array transmits the light from the light source into the patient, and transmits the light reflected by the patient out of the patient. The plurality of optical fibers in the array is in optical communication with the light source. The multichannel optical coherence tomography system comprises a detector for receiving the light from the array and analyzing the light. The methods and apparatus may be applied for imaging a vessel, biliary, GU and/or GI tract of a patient.
    • 本文公开的实施例涉及利用多个信道信道的浑浊(即散射)材料的光学相干断层成像系统。 可以包括多个信道信道并且包括空间,角度,频谱和极化域。 更具体地说,这里公开的实施例涉及用于利用光源,系统或接收器的方法和装置,该光源,系统或接收器能够提供(源),处理(系统)或记录(接收)多个光谱信息通道,用于光学相干断层成像 浑浊的材料。 在这些方法和装置中,可以由源提供的,由系统处理或由接收机记录的光谱信息的多个信道的多样性被用于同时传送与被层析成像的浑浊材料有关的空间,光谱或偏振信息。 多通道光学相干断层摄影方法可以并入用于成像患者的内窥镜探针中。 内窥镜包括光纤阵列,并且可以包括适于设置在患者体内的多根光纤。 光纤阵列将来自光源的光透射到患者体内,并将患者反射的光透射出患者。 阵列中的多个光纤与光源光学通信。 多通道光学相干断层摄影系统包括用于从阵列接收光并分析光的检测器。 该方法和装置可以应用于对患者的血管,胆管,GU和/或胃肠道进行成像。
    • 6. 发明申请
    • Method for achieving very small feature size in semiconductor device by undertaking silicide sidewall growth and etching
    • 通过进行硅化物侧壁生长和蚀刻在半导体器件中实现非常小的特征尺寸的方法
    • US20100055907A1
    • 2010-03-04
    • US12231369
    • 2008-09-02
    • Eunha KimMinh-Van Ngo
    • Eunha KimMinh-Van Ngo
    • H01L21/302
    • H01L29/66659H01L21/2815H01L21/823418H01L21/823437H01L29/6653
    • In the present method of fabricating a semiconductor device, initially, a semiconductor substrate is provided. An oxide layer is provided on and in contact with the substrate, and a polysilicon layer is provided on and in contact with the oxide layer. A layer of photoresist is provided on the polysilicon layer, and the photoresist is patterned to provide a photoresist body, which is used as a mask to etch away polysilicon and oxide, forming a polysilicon element thereunder. The photoresist body is then removed. A nickel layer is provided on the resulting structure, and a reaction step is undertaken to provide that nickel diffuses into the exposed top and side portions of the polysilicon body, forming nickel silicide. After the reaction step, the remaining nickel is removed, and a chemical-mechanical polishing step is undertaken to remove nickel silicide so that a pair of nickel silicide bodies remain, separated by polysilicon. Using the nickel silicide bodies as masks, the polysilicon and oxide thereunder are etched away.
    • 在本发明的制造半导体器件的方法中,首先提供半导体衬底。 氧化物层设置在衬底上并与衬底接触,并且多晶硅层设置在氧化物层上并与氧化物层接触。 在多晶硅层上提供一层光致抗蚀剂,并且将光致抗蚀剂图案化以提供光致抗蚀剂体,其用作掩模以去除多晶硅和氧化物,从而形成其下的多晶硅元件。 然后去除光致抗蚀剂体。 在所得结构上提供镍层,并且进行反应步骤以使镍扩散到多晶硅体的暴露的顶部和侧部,形成硅化镍。 在反应步骤之后,除去剩余的镍,并进行化学机械抛光步骤以除去硅化镍,使得一对硅化镍体保留,被多晶硅分离。 使用硅化镍体作为掩模,其后的多晶硅和氧化物被蚀刻掉。
    • 7. 发明授权
    • Method for achieving very small feature size in semiconductor device by undertaking silicide sidewall growth and etching
    • 通过进行硅化物侧壁生长和蚀刻在半导体器件中实现非常小的特征尺寸的方法
    • US09236448B2
    • 2016-01-12
    • US12231369
    • 2008-09-02
    • Eunha KimMinh-Van Ngo
    • Eunha KimMinh-Van Ngo
    • H01L21/302H01L29/66H01L21/28H01L21/8234
    • H01L29/66659H01L21/2815H01L21/823418H01L21/823437H01L29/6653
    • In the present method of fabricating a semiconductor device, initially, a semiconductor substrate is provided. An oxide layer is provided on and in contact with the substrate, and a polysilicon layer is provided on and in contact with the oxide layer. A layer of photoresist is provided on the polysilicon layer, and the photoresist is patterned to provide a photoresist body, which is used as a mask to etch away polysilicon and oxide, forming a polysilicon element thereunder. The photoresist body is then removed. A nickel layer is provided on the resulting structure, and a reaction step is undertaken to provide that nickel diffuses into the exposed top and side portions of the polysilicon body, forming nickel silicide. After the reaction step, the remaining nickel is removed, and a chemical-mechanical polishing step is undertaken to remove nickel silicide so that a pair of nickel silicide bodies remain, separated by polysilicon. Using the nickel silicide bodies as masks, the polysilicon and oxide thereunder are etched away.
    • 在本发明的制造半导体器件的方法中,首先提供半导体衬底。 氧化物层设置在衬底上并与衬底接触,并且多晶硅层设置在氧化物层上并与氧化物层接触。 在多晶硅层上提供一层光致抗蚀剂,并且将光致抗蚀剂图案化以提供光致抗蚀剂体,其用作掩模以去除多晶硅和氧化物,从而形成其下的多晶硅元件。 然后去除光致抗蚀剂体。 在所得结构上提供镍层,并且进行反应步骤以使镍扩散到多晶硅体的暴露的顶部和侧部,形成硅化镍。 在反应步骤之后,除去剩余的镍,并进行化学机械抛光步骤以除去硅化镍,使得一对硅化镍体保留,被多晶硅分离。 使用硅化镍体作为掩模,其后的多晶硅和氧化物被蚀刻掉。