公开(公告)号：US20240393574A1

公开(公告)日：2024-11-28

申请号：US18696869

申请日：2022-09-27

Applicant: HORIBA FRANCE SAS

Inventor： Vasily GAVRILYUK ,  Alexander YAGOVKIN

IPC: G02B21/00 ,  G02B6/26 ,  G02B6/42

Abstract: The invention relates to an optical microscope comprising an optical system (1) and a confocal diaphragm (2), the confocal diaphragm (2) being arranged in a Fourier plane (12) of the microscope, the confocal diaphragm (2) being fixed relative to the body of the microscope, the microscope being able to collect a light beam (20) from the object plane, the optical system (1) being suitable for focusing the light beam (20) in the Fourier plane (12) and for feeding at least a portion of the light beam (20) through the confocal diaphragm (2). According to the invention, the optical microscope comprises a refractive optical component (3) placed between the optical system (1) and the confocal diaphragm (2), the refractive optical component (3) being mounted so as to be rotatable transverse to the optical axis (10) of the microscope in order to adjust a lateral position of the focused light beam relative to the confocal diaphragm (2).

公开(公告)号：US20230359018A1

公开(公告)日：2023-11-09

申请号：US18028582

申请日：2021-09-27

Applicant: HORIBA FRANCE SAS

Inventor： Vasily GAVRILYUK

IPC: G02B26/08 ,  G01J3/44 ,  G01J3/02 ,  G02B26/10

CPC classification number: G02B26/0816 ,  G01J3/4412 ,  G01J3/021 ,  G01J3/0229 ,  G02B26/10

Abstract: Disclosed is an optical device for deflecting a light beam, including: —a first flat reflective element arranged so as to reflect an incoming light beam into a reflected light beam, extending in a first plane, the incoming light beam and the reflected light beam defining an incidence plane; and —a second flat reflective element, arranged to reflect the reflected light beam into an outgoing light beam, extending in a second plane that is transverse to the plane of incidence. The first plane and the second plane are secant along a line of intersection and form between them a dihedral angle. The first reflective element and the second reflective element can be rotated together about an axis of rotation substantially coincident with the line of intersection.