公开(公告)号：US06809866B2

公开(公告)日：2004-10-26

申请号：US10207676

申请日：2002-07-29

Applicant: Tianyu Xie ,  Mamoru Kaneko ,  Toshiro Okamura ,  Yasuhiro Kamihara

Inventor： Tianyu Xie ,  Mamoru Kaneko ,  Toshiro Okamura ,  Yasuhiro Kamihara

IPC: G02B2710

CPC classification number: G02B21/0056 ,  A61B3/102 ,  G01N21/4795 ,  G02B21/0028

Abstract: An optical imaging apparatus includes an optical probe and an apparatus main body which controls and drives the optical probe via a connecting cable. The optical probe includes a low-coherence light source, a half mirror, an XY reflecting mirror scan, an objective optical system, a reflecting mirror, a modulating mirror, and a photo detector. In the optical probe, the modulating mirror and the objective optical system, as optical path length interlockingly adjusting elements, are integrally arranged to an optical path length interlockingly adjusting base, together with a reflecting-side lens. The optical probe has an advancing and regressing driving unit which advances and regresses the optical path length interlockingly adjusting base in the optical axis direction (Z direction).

Abstract translation: 光学成像装置包括光学探针和通过连接电缆来控制和驱动光学探针的装置主体。 光学探针包括低相干光源，半反射镜，XY反射镜扫描，物镜光学系统，反射镜，调制反射镜和光电检测器。 在光学探头中，作为光路长度互锁调节元件的调制反射镜和物镜光学系统与反射侧透镜一体地布置成与光路长度互锁调节底座。 光学探针具有前进和回归驱动单元，其沿光轴方向（Z方向）前进和回归光路长度互锁调节基座。

公开(公告)号：US06239909B1

公开(公告)日：2001-05-29

申请号：US09219605

申请日：1998-12-23

Applicant: Shinichi Hayashi ,  Yasuhiro Kamihara

Inventor： Shinichi Hayashi ,  Yasuhiro Kamihara

IPC: G02B518

CPC classification number: G06E3/003 ,  G02B21/00 ,  G02B26/0808 ,  G02B27/58

Abstract: A microscopy and apparatus capable of obtaining superresolution, and a fringe projection light-cut microscopy and apparatus capable of obtaining a natural light-cut image and enabling real-time observation. At the component separating step, a plurality of modulated images of an observation object (O) are formed by subjecting the observation object (O) to spatial modulation including a plurality of modulation components while varying the component ratios of the modulation components by moving a diffraction grating (21), which modulates the observation object (O), to a plurality of different positions. The modulated images are detected with an image pickup device (22). Modulated image components corresponding to the modulation components are separated from the number of modulated images that is not less than the number of the modulation components by using linear computation. At the component demodulating step, at least one of the separated modulated image components is demodulated.

Abstract translation: 能够获得超分辨率的显微镜和装置，以及能够获得自然光切割图像并实现实时观察的边缘投影光切割显微镜和装置。 在分量分离步骤中，通过对观测对象（O）进行包括多个调制分量的空间调制，同时通过移动衍射来改变调制分量的分量比来形成观察对象（O）的多个调制图像 光栅（21），其将观察对象（O）调制到多个不同的位置。 用图像拾取装置（22）检测调制图像。 通过使用线性运算，与调制分量对应的调制图像成分与不少于调制分量的调制图像的数量分离。 在分量解调步骤中，解调分离的调制图像分量中的至少一个。

公开(公告)号：US5695274A

公开(公告)日：1997-12-09

申请号：US408819

申请日：1995-03-23

Applicant: Yasuhiro Kamihara ,  Hitoshi Ohashi

Inventor： Yasuhiro Kamihara ,  Hitoshi Ohashi

IPC: G03F7/20 ,  F21V7/04

CPC classification number: G03F7/70158 ,  G03F7/70108

Abstract: An illuminating optical system for use in a projection exposure device with high utilization efficiency of the light from the light source and capable of easily realizing with simple construction is disclosed. The system comprises a light source, a light flux separating optical system for separating a light flux from the light source, a condenser optical system for leading the light flux separated by the light flux separating optical system on a reticle, and a diffraction optical unit included in the light flux separating optical system and having a linear grating pattern for separating the light flux from the light source into four.

Abstract translation: 公开了一种用于投影曝光装置的照明光学系统，其具有来自光源的光的利用效率高并且能够以简单的结构容易地实现。 该系统包括光源，用于从光源分离光束的光束分离光学系统，用于将由光束分离光学系统分离的光通量引导到光罩上的聚光器光学系统和包括的衍射光学单元 在光通量分离光学系统中并具有用于将光源从光源分离成四个的线性光栅图案。

公开(公告)号：US08081314B2

公开(公告)日：2011-12-20

申请号：US12524796

申请日：2008-01-29

Applicant: Yasuhiro Kamihara

Inventor： Yasuhiro Kamihara

IPC: G01B9/02

CPC classification number: G01J3/26 ,  A61B1/04 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0237 ,  G01J3/027 ,  G01J3/0291 ,  G02B23/2469

Abstract: Desired spectral characteristics are achieved while achieving reduced size and decreased noise, and detecting the distance between optical substrates with superior precision. Provided is a variable spectroscopy element (1) including optical coating layers (3) provided on opposing surfaces, which face each other, of first and second optical substrates (4a, 4b) that face each other with a gap therebetween; an actuator (4c) that changes the gap between the first and second optical substrates (4a, 4b); a first sensor portion (6a) provided on the first optical substrate (4a), for detecting the gap between the first and second optical substrates (4a, 4b); and a second sensor portion (6b) provided on the second optical substrate (4b) so as to oppose the first sensor portion (6a), for detecting the gap between the first and second optical substrates (4a, 4b), wherein the numbers of the first and second sensor electrodes (6a, 6b) differ.

Abstract translation: 实现所需的光谱特性，同时实现尺寸减小和噪声降低，并且以优异的精度检测光学基片之间的距离。 提供一种可变光谱元件（1），包括设置在彼此面对的第一和第二光学基板（4a，4b）的彼此面对的相对表面上的光学涂层（3），所述第一和第二光学基板彼此面对; 改变第一和第二光学基板（4a，4b）之间的间隙的致动器（4c）; 设置在第一光学基板（4a）上的第一传感器部分（6a），用于检测第一和第二光学基板（4a，4b）之间的间隙; 以及设置在所述第二光学基板（4b）上以与所述第一传感器部分（6a）相对的用于检测所述第一和第二光学基板（4a，4b）之间的间隙的第二传感器部分（6b），其中， 第一和第二传感器电极（6a，6b）不同。

公开(公告)号：US20100099950A1

公开(公告)日：2010-04-22

申请号：US12525664

申请日：2008-02-04

Applicant: Yasuhiro Kamihara

Inventor： Yasuhiro Kamihara

IPC: A61B1/045

CPC classification number: A61B1/0638 ,  A61B1/043

Abstract: Even in the event of movement by the operator, vibrations received from outside, changes in orientation etc., the spectral characteristics can be controlled with high precision, thus enabling acquisition of a desired observation image. Provided is an endoscope system including two optical substrates (13a, 13b) that oppose each other with a distance therebetween; an actuator (13c) that varies the distance between the two optical substrates (13a, 13b) according to an input driving signal; sensors (16) that are fixed to the two optical substrates (13a, 13b) and that detect the distance between the optical substrates (13a, 13b); an electrical circuit (17) that is disposed in the vicinity of the optical substrates (13a, 13b), that has outputs from the sensors (16) input thereto, and that includes an active element and outputs an electrical signal corresponding to the outputs from the sensors (16); and a securing portion (25) that secures electrical wires (24) connecting the electrical circuit (17) and each of the sensors (16), at any position between the electrical circuit (17) and the sensors (16).

Abstract translation: 即使在操作者移动的情况下，从外部接收的振动，取向等改变，也可以高精度地控制光谱特性，从而能够获得期望的观察图像。 本发明提供一种内窥镜系统，包括：两个彼此相对的光学基板（13a，13b）; 根据输入驱动信号改变两个光学基板（13a，13b）之间的距离的致动器（13c）; 传感器（16），其固定到两个光学基板（13a，13b）上并且检测光学基板（13a，13b）之间的距离; 设置在光学基板（13a，13b）附近的电路（17），其具有从输入到其的传感器（16）的输出，并且包括有源元件，并输出对应于 传感器（16）; 以及在电路（17）和传感器（16）之间的任何位置处固定连接电路（17）和每个传感器（16）的电线（24）的固定部分（25）。

公开(公告)号：US20100004511A1

公开(公告)日：2010-01-07

申请号：US12524796

申请日：2008-01-29

Applicant: Yasuhiro Kamihara

Inventor： Yasuhiro Kamihara

IPC: A61B1/06 ,  G01J3/28

CPC classification number: G01J3/26 ,  A61B1/04 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0237 ,  G01J3/027 ,  G01J3/0291 ,  G02B23/2469

Abstract: Desired spectral characteristics are achieved while achieving reduced size and decreased noise, and detecting the distance between optical substrates with superior precision. Provided is a variable spectroscopy element (1) including optical coating layers (3) provided on opposing surfaces, which face each other, of first and second optical substrates (4a, 4b) that face each other with a gap therebetween; an actuator (4c) that changes the gap between the first and second optical substrates (4a, 4b); a first sensor portion (6a) provided on the first optical substrate (4a), for detecting the gap between the first and second optical substrates (4a, 4b); and a second sensor portion (6b) provided on the second optical substrate (4b) so as to oppose the first sensor portion (6a), for detecting the gap between the first and second optical substrates (4a, 4b), wherein the numbers of the first and second sensor electrodes (6a, 6b) differ.

Abstract translation: 实现所需的光谱特性，同时实现尺寸减小和噪声降低，并且以优异的精度检测光学基片之间的距离。 提供一种可变光谱元件（1），包括设置在彼此面对的第一和第二光学基板（4a，4b）的彼此面对的相对表面上的光学涂层（3），所述第一和第二光学基板彼此面对; 改变第一和第二光学基板（4a，4b）之间的间隙的致动器（4c）; 设置在第一光学基板（4a）上的第一传感器部分（6a），用于检测第一和第二光学基板（4a，4b）之间的间隙; 以及设置在所述第二光学基板（4b）上以与所述第一传感器部分（6a）相对的用于检测所述第一和第二光学基板（4a，4b）之间的间隙的第二传感器部分（6b），其中， 第一和第二传感器电极（6a，6b）不同。

公开(公告)号：US06839174B1

公开(公告)日：2005-01-04

申请号：US09032954

申请日：1998-03-02

Applicant: Hisashi Ohde ,  Yasuhiro Kamihara

Inventor： Hisashi Ohde ,  Yasuhiro Kamihara

IPC: G02B3/08 ,  G02B27/00 ,  G02B27/44 ,  G02B5/18

CPC classification number: G02B5/1895 ,  G02B3/08 ,  G02B27/0037 ,  G02B27/4211

Abstract: A relief type diffraction optical element including a substrate made of an optical material, said substrate having formed on its surface a non-even width relief pattern which include a first zone group consisting of at least one zone whose cross sectional configuration is formed by a curvilinear portion which follows a phase shift function or at least two rectilinear portions which approximates the phase shift function, and a second zone group consisting of a plurality of zones each having a single rectilinear portion approximating the phase shift function.

Abstract translation: 一种浮雕型衍射光学元件，包括由光学材料制成的衬底，所述衬底在其表面上形成非均匀宽度的浮雕图案，所述非均匀宽度的浮雕图案包括由至少一个区域组成的第一区域组，所述至少一个区域的横截面形状由曲线形成 跟随相移功能的部分或近似相移功能的至少两个直线部分，以及由多个区域组成的第二区域组，每个区域具有接近相移功能的单个直线部分。

公开(公告)号：US5843321A

公开(公告)日：1998-12-01

申请号：US229664

申请日：1994-04-19

Applicant: Yasuhiro Kamihara ,  Hitoshi Ohashi ,  Ayami Imamura

Inventor： Yasuhiro Kamihara ,  Hitoshi Ohashi ,  Ayami Imamura

IPC: B29D11/00 ,  C03C15/00 ,  C03C17/06 ,  C03C17/25 ,  C03C17/32 ,  G02B3/02 ,  G02B5/18

CPC classification number: C03C17/06 ,  C03C15/00 ,  C03C17/25 ,  C03C17/32 ,  G02B5/1852 ,  G02B5/1857 ,  C03C2218/113 ,  C03C2218/328

Abstract: Methods of manufacturing optical elements such as diffraction type lenses, aspherical lenses and diffraction gratings are disclosed. Deposited on a glass substrate is a workpiece film made of a material which can be machined much more easily than the substrate. Then the workpiece film is machined to form a predetermined shape or contour therein. After forming the predetermined shape or contour in the workpiece film, the workpiece film and substrate are subjected to etching to duplicate the predetermined shape or contour formed in the workpiece film into the substrate.

Abstract translation: 公开了衍射型透镜，非球面透镜和衍射光栅等光学元件的制造方法。 沉积在玻璃基板上的是由能够比基板更容易加工的材料制成的工件薄膜。 然后将工件膜加工成在其中形成预定的形状或轮廓。 在工件薄膜中形成预定的形状或轮廓之后，对工件薄膜和基底进行蚀刻，将在工件薄膜中形成的预定形状或轮廓复制到基底中。