公开(公告)号：US20130308129A1

公开(公告)日：2013-11-21

申请号：US13893184

申请日：2013-05-13

Applicant: Olympus Corporation

Inventor： Kentaro YAMAZAKI

IPC: G01N21/25

CPC classification number: G01N21/255 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/1804 ,  G01J3/4406 ,  G01N21/6458 ,  G02B21/0076

Abstract: Spectral device includes: diffraction element which disperses light for each wavelength; optical condensing system which condenses diffracted light of specific order generated by diffraction in the diffraction element; photo-detector arranged at position where the diffracted light of the specific order is condensed by the optical condensing system; first deflection device which inverts the direction of travel of second light as zeroth-order diffracted light generated by diffraction of first light which has entered the diffraction element as parallel luminous flux, and leads the second light into the diffraction element; and second deflection device which deflects the diffracted light of the specific order generated by diffraction of the second light which has entered the diffraction element in the same direction as the diffracted light of the specific order generated by the diffraction of the first light, and leads the deflected light into the optical condensing system.

Abstract translation: 光谱装置包括：每个波长分散光的衍射元件; 光聚合系统，其在衍射元件中聚合由衍射产生的特定次序的衍射光; 光检测器布置在特定顺序的衍射光被光学冷凝系统会聚的位置处; 第一偏转装置，其将作为从入射到衍射元件的第一光的衍射产生的零级衍射光作为平行光束反射第二光的行进方向，并将第二光导入衍射元件; 以及第二偏转装置，其以与由第一光的衍射产生的特定次序的衍射光沿相同的方向偏转已经进入到衍射元件的第二光的衍射产生的特定次数的衍射光，并引导 偏转光入光学冷凝系统。

公开(公告)号：US20220343560A1

公开(公告)日：2022-10-27

申请号：US17724688

申请日：2022-04-20

Applicant: OLYMPUS CORPORATION

Inventor： Kentaro YAMAZAKI

IPC: G06T11/00 ,  G06V40/18 ,  G02B25/00 ,  G01S11/12 ,  G01S11/14

Abstract: An observation system includes: an observation device that includes an eyepiece lens and an objective and forms a real image of a sample on an optical path between the eyepiece lens and the objective; and an observation auxiliary device that is worn by a user and outputs auxiliary information to the user, the observation auxiliary device superimposing the auxiliary information on a virtual image of the sample to be observed by the user through the eyepiece lens on the basis of a relative position of the observation auxiliary device with respect to the observation device.

公开(公告)号：US20190113730A1

公开(公告)日：2019-04-18

申请号：US16156395

申请日：2018-10-10

Applicant: OLYMPUS CORPORATION

Inventor： Kentaro YAMAZAKI

IPC: G02B21/02

Abstract: An observation apparatus includes an objective that receives light from a sample and an imaging optical system that forms an image of the sample. The objective and the imaging optical system are positioned in a manner such that a front focal position of the imaging optical system does not coincide with a rear focal position of the objective. The imaging optical system has a focal length shorter than a focal length of a second imaging optical system. An optical system that includes the objective and the second imaging optical system has a projection magnification equal to a magnification defined by the objective.

公开(公告)号：US20160178880A1

公开(公告)日：2016-06-23

申请号：US14968498

申请日：2015-12-14

Applicant: OLYMPUS CORPORATION

Inventor： Kentaro YAMAZAKI

IPC: G02B21/00 ,  G02B26/08

CPC classification number: G02B21/0048 ,  G02B21/0032 ,  G02B21/0044 ,  G02B26/0833

Abstract: A scanning apparatus includes a light source, a spatial light modulator that modulates an incident beam of light on a first reflection surface, an illumination lens that irradiates the spatial light modulator with a beam of light from the light source and that refracts a principal ray of a beam of light modulated by the spatial light modulator so that an angle between the principal ray and an optical axis of the illumination lens decreases, and a first reflector that directs, toward the illumination lens, a beam of light by reflecting the beam of light multiple times between the illumination lens and a front focal plane of the illumination lens, the beam of light being modulated by the spatial light modulator and entering through the illumination lens.

Abstract translation: 一种扫描装置，包括光源，调制第一反射面上的入射光束的空间光调制器，用来自光源的光束照射空间光调制器的照明透镜， 由空间光调制器调制的光束，使得主光线和照明透镜的光轴之间的角度减小;以及第一反射器，其通过反射光束而向照明透镜引导光束 在照明透镜和照明透镜的前焦平面之间多次，光束被空间光调制器调制并通过照明透镜进入。

公开(公告)号：US20160025299A1

公开(公告)日：2016-01-28

申请号：US14801063

申请日：2015-07-16

Applicant: OLYMPUS CORPORATION

Inventor： Kentaro YAMAZAKI

IPC: F21V5/04 ,  F21V5/00

CPC classification number: F21V5/045 ,  F21V5/00 ,  G02B3/08 ,  G02B5/045 ,  G02B19/0009 ,  G02B21/08 ,  G02B27/0905 ,  G02B27/0972

Abstract: An illumination optical system includes an illumination optical element that irradiates a predetermined area of an illumination target surface with light in a planar manner. The illumination optical element has an optical surface directed toward the illumination target surface. The optical surface has, in a perpendicular direction which is perpendicular to an optical axis, a plurality of refractive surfaces each of which refracts light toward the predetermined area and which are formed at a constant pitch determined by the predetermined area.

Abstract translation: 照明光学系统包括以平面方式用光照射照明目标表面的预定区域的照明光学元件。 照明光学元件具有朝向照明目标表面的光学表面。 光学表面在与光轴垂直的垂直方向上具有多个折射表面，每个折射表面将光朝向预定区域折射，并以由预定面积确定的恒定间距形成。

公开(公告)号：US20220082808A1

公开(公告)日：2022-03-17

申请号：US17534933

申请日：2021-11-24

Applicant: OLYMPUS CORPORATION

Inventor： Kentaro YAMAZAKI ,  Yasunari MATSUKAWA

IPC: G02B21/24 ,  G02B21/36

Abstract: A method of adjusting an optical apparatus that acquires an image of a sample includes the steps of moving a focusing section included in the optical apparatus in a direction in which a contrast of a first image of the sample increases, and adjusting an aberration amount occurring in the optical apparatus in a direction in which a contrast of a second image of the sample increases.

公开(公告)号：US20160252662A1

公开(公告)日：2016-09-01

申请号：US15040888

申请日：2016-02-10

Applicant: OLYMPUS CORPORATION

Inventor： Kentaro YAMAZAKI ,  Kei KIKUCHI

IPC: G02B5/08 ,  G02B21/00

CPC classification number: G02B5/0858 ,  G02B21/082 ,  G02B21/16

Abstract: A reflector includes: an Au film formed over a board; and a dielectric multilayer formed over the Au film, the dielectric multilayer having a reflectance higher than that of the Au film in a visible wavelength region.

Abstract translation: 反射器包括：形成在板上的Au膜; 以及形成在Au膜上的电介质层，所述电介质层的反射率高于可见波长区域中的Au膜的反射率。