公开(公告)号：US20130271810A1

公开(公告)日：2013-10-17

申请号：US13857098

申请日：2013-04-04

Applicant: OLYMPUS CORPORATION

Inventor： Eiji YOKOI ,  Yasunari MATSUKAWA ,  Hiroshi SASAKI

IPC: G02B21/06 ,  G02F1/01

CPC classification number: G02B21/06 ,  G01N21/6458 ,  G02B21/16 ,  G02F1/01

Abstract: An illumination device includes a phase-modulation type spatial light modulator that is arranged at a position optically conjugate to a pupil position of an illumination lens between a light source and the illumination lens for irradiating light emitted from the light source on a sample, and a pupil projecting optics system for projecting at least one area within the pupil of the illumination lens onto a plurality of different areas of the spatial light modulator.

Abstract translation: 照明装置包括相位调制型空间光调制器，其被配置在与光源和照明透镜之间的照明透镜的光瞳位置光学共轭的位置处，用于将从光源发射的光照射在样本上， 光瞳投影光学系统，用于将照明透镜的光瞳内的至少一个区域投影到空间光调制器的多个不同区域上。

公开(公告)号：US20140376078A1

公开(公告)日：2014-12-25

申请号：US14298707

申请日：2014-06-06

Applicant: OLYMPUS CORPORATION

Inventor： Yoshihiro SHIMADA ,  Makio UENO ,  Shingo TAMANO ,  Naoki HAYASHI ,  Eiji YOKOI

IPC: G02B21/00 ,  G02F1/11 ,  G02B21/26

CPC classification number: G02B21/0032 ,  G02B21/002 ,  G02B21/0036 ,  G02B21/0096 ,  G02B21/06 ,  G02B21/26 ,  G02B27/4261

Abstract: A scanning optical microscope includes a light source, a light converging optical system, a stage, a scanning unit which displaces an illumination light and the stage relatively, a detecting optical system, and a photodetector. A light modulation element and a relay optical system are disposed on the light converging optical system side of the light source, and a modulated signal having only amplitude changed is input to the light modulation element, and the light modulation element is positioned such that the illumination light emerged from the light modulation element with respect to the modulated signal of a predetermined amplitude coincides with an optical axis of the light converging optical system, and a position of a pupil of the light converging optical system and a position of the light modulation element are conjugate through at least the relay optical system.

Abstract translation: 扫描光学显微镜包括光源，聚光光学系统，舞台，相对地移动照明光和舞台的扫描单元，检测光学系统和光电检测器。 光调制元件和中继光学系统设置在光源的聚光光学系统侧，并且只有振幅改变的调制信号被输入到光调制元件，并且光调制元件被定位成使得照明 相对于预定幅度的调制信号从光调制元件出射的光与会聚光学系统的光轴重合，会聚光学系统的光瞳位置和光调制元件的位置是 通过至少中继光学系统共轭。

公开(公告)号：US20130188250A1

公开(公告)日：2013-07-25

申请号：US13744446

申请日：2013-01-18

Applicant: Olympus Corporation

Inventor： Eiji YOKOI

IPC: G02B21/06

CPC classification number: G02B21/06 ,  G02B21/082 ,  G02B21/16 ,  G02B21/367 ,  G02B27/58

Abstract: A microscope system that performs structured illumination includes a light source configured to emit illumination light, an objective lens that irradiates a specimen with the illumination light, a phase-modulation spatial light modulator that has a two-dimensional pixel structure, that is arranged at the pupil conjugate position of the objective lens on an illumination light path between the light source and the objective lens, and that is configured to modulate a phase of the illumination light for each pixel so as to form a fringe illumination pattern on the specimen on the basis of an optical parameter of at least one of the light source and the objective lens.

Abstract translation: 执行结构照明的显微镜系统包括配置为发射照明光的光源，用照明光照射样本的物镜，具有二维像素结构的相位调制空间光调制器，其布置在 物镜在光源和物镜之间的照明光路上的瞳孔共轭位置，并被配置为调制每个像素的照明光的相位，以便在样本上形成条纹照明图案 的光源和物镜中的至少一个的光学参数。

公开(公告)号：US20140362435A1

公开(公告)日：2014-12-11

申请号：US14288145

申请日：2014-05-27

Applicant: Olympus Corporation

Inventor： Eiji YOKOI

IPC: G02B21/06

CPC classification number: G02B21/0032 ,  G02B21/0076 ,  G02B21/06 ,  G02B21/16 ,  G02B2207/114

Abstract: A nonlinear optical microscope apparatus includes: an objective for irradiating a laser beam on a sample; a beam diameter change unit for changing a beam diameter of the laser beam incident to the objective; and a control unit for deciding, for each of optical characteristics of the sample, a pupil filling ratio, which is a ratio of the beam diameter of the laser beam incident to the objective to a pupil diameter of the objective, based on the optical characteristics of the sample, and for controlling the beam diameter change unit so that the pupil filling ratio becomes the decided value.

Abstract translation: 非线性光学显微镜装置包括：用于将激光束照射在样品上的物镜; 光束直径改变单元，用于改变入射到物镜的激光束的光束直径; 以及控制单元，用于基于所述光学特性来确定所述样品的每个光学特性，所述光瞳填充率是入射到所述物镜的激光束的光束直径与所述物镜的光瞳直径的比率 并且用于控制光束直径改变单元，使得光瞳填充率成为确定的值。