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    • 3. 发明申请
    • SYSTEM AND METHOD FOR OPTICAL COHERENCE IMAGING
    • 用于光学相干成像的系统和方法
    • WO2006039091A3
    • 2006-07-27
    • PCT/US2005032422
    • 2005-09-12
    • GEN HOSPITAL CORPYUN SEOK-HYUNBOUMA BRETT EUGENETEARNEY GUILLERMO JDEBOER JOHANNES F
    • YUN SEOK-HYUNBOUMA BRETT EUGENETEARNEY GUILLERMO JDEBOER JOHANNES F
    • G01N21/47
    • G01B9/02014G01B9/02004G01B9/02044G01B9/02069G01B9/02077G01B9/02091G01B2290/45G01B2290/70G01N21/4795
    • A system and method for imaging of a sample, e.g., biological sample, are provided. In particular, at least one source electro-magnetic radiation forwarded to the sample and a reference may be generated. A plurality of detectors may be used, at least one of the detectors capable of detecting a signal associated with a combination of at least one first electro-magnetic radiation received from the sample and at least one second electro-magnetic radiation received from the reference. At least one particular detector may have a particular electrical integration time, and can receive at least a portion of the signal for a time duration which has a first portion with a first power level greater than a predetermined threshold and a second portion immediately preceding or following the first portion. The second portion may have a second power level that is less than the predetermined threshold, and extends for a time period which may be, e.g., approximately more than 10% of the particular electrical integration time.
    • 提供了用于成像样品例如生物样品的系统和方法。 特别地,可以产生转发到样品的至少一个源电磁辐射和参考。 可以使用多个检测器,所述检测器中的至少一个检测器能够检测与从样本接收的至少一个第一电磁辐射的组合相关联的信号和从参考接收的至少一个第二电磁辐射。 至少一个特定检测器可以具有特定的电积分时间,并且可以接收信号的至少一部分持续一段持续时间,该持续时间具有第一部分具有大于预定阈值的第一功率电平,以及紧接在之前或之后的第二部分 第一部分。 第二部分可以具有小于预定阈值的第二功率电平,并且延伸可以是例如大约超过特定电积分时间的10%的时间段。
    • 4. 发明申请
    • PROCESSES, ARRANGEMENTS AND SYSTEMS FOR PROVIDING FREQUENCY DOMAIN IMAGING OF A SAMPLE
    • 用于提供样品的频域成像的过程,安排和系统
    • WO2007133961A3
    • 2008-01-31
    • PCT/US2007068214
    • 2007-05-04
    • GEN HOSPITAL CORPYUN SEOK-HYUNDE BOER JOHANNES F
    • YUN SEOK-HYUNDE BOER JOHANNES F
    • A61B3/12A61B5/00G01B9/02G01N21/45G01N21/47
    • A61B3/102A61B3/0025A61B3/1233A61B3/14A61B5/0059A61B5/0066A61B5/418G01N21/45G01N21/4795
    • Apparatus, arrangement and method are provided for obtaining information associated with an anatomical structure or a sample using optical microscopy. For example, a radiation can be provided which includes at least one first electro-magnetic radiation directed to be provided to an anatomical sample and at least one second electro-magnetic radiation directed to a reference. A wavelength of the radiation can vary over time, and the wavelength is shorter than approximately 1150 nm. An interference can be detected between at least one third radiation associated with the first radiation and at least one fourth radiation associated with the second radiation. At least one image corresponding to at least one portion of the sample can be generated using data associated with the interference. In addition, at least one source arrangement can be provided which is configured to provide an electro-magnetic radiation which has a wavelength that varies over time. A period of a variation of the wavelength of the first electro-magnetic radiation can be shorter than 1 millisecond, and the wavelength is shorter than approximately 1150 nm.
    • 提供了用于使用光学显微镜获得与解剖结构或样品相关联的信息的装置,布置和方法。 例如,可以提供辐射,其包括至少一个被引导到解剖样品的第一电磁辐射和指向参考的至少一个第二电磁辐射。 辐射的波长可随时间变化,波长比约1150nm短。 可以在与第一辐射相关联的至少一个第三辐射与与第二辐射相关联的至少一个第四辐射之间检测干扰。 可以使用与干扰相关联的数据来生成对应于样本的至少一部分的至少一个图像。 此外,可以提供至少一个源装置,其被配置为提供具有随时间变化的波长的电磁辐射。 第一电磁辐射的波长变化的周期可以短于1毫秒,并且波长比约1150nm短。
    • 6. 发明申请
    • APPARATUS AND METHOD FOR CROSS AXIS PARALLEL SPECTROSCOPY
    • 跨轴平行光谱仪的装置和方法
    • WO2009134719A3
    • 2010-02-18
    • PCT/US2009041827
    • 2009-04-27
    • GEN HOSPITAL CORPYUN SEOK-HYUNSCARCELLI GIULIANO
    • YUN SEOK-HYUNSCARCELLI GIULIANO
    • G01J1/42G01J3/02G01J3/12
    • G01J3/26G01J3/02G01J3/0208G01J3/0229G01J3/14G01J3/18
    • An exemplary embodiment of apparatus and method to measure and filter the spectrum of electro-magnetic radiation using multiple dispersive elements, such as diffraction gratings or VIPA etalons, concatenated in a cross-axis orthogonal arrangement can be provided. For example, it is possible to receive at least one first electro-magnetic radiation and generate at least one second electro-magnetic radiation using at least one first spectral separating arrangement. A first spectrum of the second electro-magnetic radiation can be dispersed along at least one first dispersive axis with respect to a propagation direction of the second electro-magnetic radiation. In addition, it is possible to, using at least one second arrangement, receive the second electro-magnetic radiation and produce at least one third electromagnetic radiation having a second spectrum dispersed along at least one second dispersive axis with respect to a propagation direction of the third electromagnetic radiation. The orientations of the respective first and second dispersive axes can be different from one another. The first and/or second dispersive arrangements can be VIPA etalon arrangements
    • 可以提供使用跨越轴正交排列连接的多个色散元件(例如衍射光栅或VIPA标准具)测量和过滤电磁辐射光谱的装置和方法的示例性实施例。 例如,可以使用至少一个第一光谱分离装置接收至少一个第一电磁辐射并产生至少一个第二电磁辐射。 第二电磁辐射的第一光谱可以相对于第二电磁辐射的传播方向沿着至少一个第一色散轴分散。 此外,可以使用至少一个第二布置来接收第二电磁辐射并产生至少一个第三电磁辐射,其具有沿着至少一个第二色散轴分散的第二光谱,该第二光谱相对于 第三电磁辐射。 相应的第一和第二分散轴的取向可以彼此不同。 第一和/或第二分散装置可以是VIPA标准具配置
    • 7. 发明申请
    • METHODS, ARRANGEMENTS AND SYSTEMS FOR OBTAINING INFORMATION ASSOCIATED WITH A SAMPLE USING BRILLOUIN MICROSCOPY
    • 方法,安装和系统用于获取与使用BRILLOUIN MICROSCOPY的样品相关的信息
    • WO2008137637A3
    • 2009-01-08
    • PCT/US2008062354
    • 2008-05-02
    • GEN HOSPITAL CORPYUN SEOK-HYUNSCARCELLI GIULIANO
    • YUN SEOK-HYUNSCARCELLI GIULIANO
    • G01J3/26G01J3/44G01N21/63
    • G01J3/4412G01J3/26
    • Exemplary embodiments of methods, arrangements and systems for obtaining information about a sample can be provided. For example, in one exemplary embodiment, it is possible to receive a first electro-magnetic radiation from a sample which is based on a second electro-magnetic radiation forwarded to the sample. The first electro-magnetic radiation may have a first frequency and the second electro-magnetic radiation may have a second frequency which is different from the first frequency. The difference between the first and second frequencies can be based on an acoustic wave inside the sample related to at least one characteristic of the sample. Further, it is possible to receive at least a portion of the first electromagnetic radiation and separate it into a particular finite number (N) of frequency component radiations. In addition, it is possible to receive a particular energy of more than 1/N of energy of the third electro-magnetic radiation, and generate information associated with the sample. Certain exemplary embodiments of the present invention are capable of obtaining information associated with a sample, particularly its mechanical properties, non- contact using electromagnetic radiation.
    • 可以提供用于获得关于样本的信息的方法,布置和系统的示例性实施例。 例如,在一个示例性实施例中,可以从基于转发到样本的第二电磁辐射的样本接收第一电磁辐射。 第一电磁辐射可以具有第一频率,并且第二电磁辐射可以具有不同于第一频率的第二频率。 第一和第二频率之间的差异可以基于与样品的至少一个特征相关的样品内的声波。 此外,可以接收第一电磁辐射的至少一部分并将其分离成特定有限数量(N)的频率分量辐射。 此外,可以接收第三电磁辐射能量大于1 / N的特定能量,并产生与样品相关的信息。 本发明的某些示例性实施例能够获得与样品相关的信息,特别是其机械特性,使用电磁辐射的非接触。