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    • 3. 发明授权
    • Confocal optical scanner
    • 共焦光学扫描仪
    • US5428475A
    • 1995-06-27
    • US942156
    • 1992-09-08
    • Takeo TanaamiKenta Mikuriya
    • Takeo TanaamiKenta Mikuriya
    • G02B3/00G02B3/08G02B21/00G02B26/02
    • G02B3/0056G02B21/0044G02B21/0064G02B3/08G02B3/0006
    • A confocal optical scanner which realizes optical scanning without nonuniformity of brightness at the inside and outside periperies of the pinhole disk by arraying the pinholes along spiral tracks at the same pitch; which allows adjustment of decentering to be readily performed by disposing pinholes so that stripes do not occur even when decentering is large; which allows more incident light to be collected at the pinholes through a plurality of collector elements by disposing the pinholes at focal points of the collector elements; which improves luminous utilization efficacy by reducing the illumination area of light by adopting the collector elements to focus outside of the aperture pupil; which prevents decrease of confocal resolution due to pinhole diameter by causing the light reflected from the sample to not enter a collector disk; and which reduces stray light from the pinhole disk by covering non-collector portions of the collector disk with a shading film.
    • 一种共焦光学扫描仪,通过以相同的间距沿着螺旋轨道排列针孔,实现光学扫描,而不会在针孔盘的内侧和外侧的亮度不均匀; 这允许通过布置针孔来容易地进行偏心调节,使得即使在偏心较大时也不会发生条纹; 这允许通过将针孔设置在集电器元件的焦点处,通过多个收集器元件在针孔处收集更多的入射光; 通过采集收集器元件聚焦在孔径光瞳外部,通过减小光的照明面积来提高发光效率; 通过使得从样品反射的光不进入集电盘,防止由于针孔直径引起的共聚焦分辨率降低; 并且通过用遮光膜覆盖收集盘的非集电器部分来减少来自针孔盘的杂散光。
    • 4. 发明申请
    • CONFOCAL SCANNER
    • 协同扫描仪
    • US20070096014A1
    • 2007-05-03
    • US11382724
    • 2006-05-11
    • Kenta MikuriyaTakashi YoshidaYasuhito Kosugi
    • Kenta MikuriyaTakashi YoshidaYasuhito Kosugi
    • H01J3/14
    • G02B21/0044G02B21/0032G02B27/30
    • There is achieved a confocal scanner capable of being adjusted can be achieved with ease so as to be in a well-balanced state where a utilization ratio of an excited light is high and light quantity distribution on the cross-section of beams is excellent in evenness even in the case of being coupled with an optical fiber varying in a beam spread-angle. The confocal scanner is provided with a collimator lens for causing beams outgoing from an emission end of an optical fiber for guiding an excited light, with a predetermined spread-angle, to be converted into collimated beams before falling on a microlens disk, wherein a beam spread-angle adjusting means for adjusting the spread-angle is provided between the emission end, and the collimator lens.
    • 实现能够被调整的共焦扫描器能够容易地实现,以便处于激发光的利用率高的良好平衡状态,并且横梁的横截面上的光量分布具有优异的均匀性 即使在与光束扩展角度变化的光纤耦合的情况下也是如此。 共焦扫描器设置有准直透镜,用于使得从光纤的发射端射出的光束以预定的扩展角度引导激发的光,在被落入微透镜盘之前被转换为准直的光束,其中光束 在发射端和准直透镜之间设置用于调整扩展角的扩展角度调节装置。
    • 5. 发明授权
    • Confocal scanning microscope
    • 共焦扫描显微镜
    • US07190514B2
    • 2007-03-13
    • US10916425
    • 2004-08-12
    • Kenta MikuriyaYasuhiro TanibataHideomi NegishiNaoki SekiYasuhito Kosugi
    • Kenta MikuriyaYasuhiro TanibataHideomi NegishiNaoki SekiYasuhito Kosugi
    • G02B21/06G02B21/00
    • G02B21/0024
    • The present invention provides a confocal scanning microscope whereby fluorescence observations can be made using a plurality of types of excitation light without the need for attaching and detaching a light source to and from the optical fiber. The confocal scanning microscope comprises: a light source unit for emitting excitation light that excites a sample; a scanner unit for scanning the sample with the excitation light; and an imaging camera for capturing an image of the sample by receiving fluorescent light emitted from the sample; the light source unit having a plurality of light sources for emitting laser light with different wavelengths and a multicore optical fiber cable for transmitting light from the plurality of light sources, one end of the multicore optical fiber cable being separated into a plurality of optical fibers, and light from each of the plurality of light sources being input to one end of each of the separate optical fibers.
    • 本发明提供一种共焦扫描显微镜,其中可以使用多种类型的激发光进行荧光观察,而不需要将光源连接到光纤和从光纤分离。 共焦扫描显微镜包括:用于发射激发样品的激发光的光源单元; 用于用激发光扫描样品的扫描器单元; 以及成像摄像机,用于通过接收从样本发射的荧光来捕获样本的图像; 所述光源单元具有用于发射具有不同波长的激光的多个光源和用于透射来自所述多个光源的光的多芯光缆,所述多芯光缆的一端被分离成多根光纤, 并且来自多个光源中的每一个的光被输入到每个分离的光纤的一端。
    • 10. 发明授权
    • Interference spectrometer with a moving mirror
    • 干涉光谱仪带有移动镜
    • US5592292A
    • 1997-01-07
    • US353679
    • 1994-12-12
    • Tomoaki NankoTakeo TanaamiKenta Mikuriya
    • Tomoaki NankoTakeo TanaamiKenta Mikuriya
    • G01J3/45G01J3/453G01B9/02
    • G01J3/4535
    • An interference spectrometer which causes an interference by dividing an output light from a light source into two optical paths and by changing the length of each optical path, and which comprises a moving mirror for changing the optical path lengths, position detecting means for detecting the position of the moving mirror and driving control means for controlling the position of the moving mirror, based on the output from the position detecting means. The spectrometer utilizes leaf springs to support the moving mirror, and the driving control means is driven at the natural frequency of the combined moving mirror and leaf springs and based on the output of the position detecting means. Advantageously, the invention has improved vibration resistance and improved power consumption.
    • 一种干涉光谱仪,其通过将来自光源的输出光分成两个光路而引起干扰,并且通过改变每个光路的长度,并且包括用于改变光路长度的移动镜,用于检测位置的位置检测装置 以及用于根据位置检测装置的输出来控制移动反射镜的位置的驱动控制装置。 光谱仪利用板簧支撑移动反射镜,驱动控制装置以组合的移动反射镜和板簧的固有频率,并基于位置检测装置的输出而被驱动。 有利地,本发明具有改善的抗振性和改善的功率消耗。