OPTICAL SYSTEM

An optical system is provided with a prism (15) having an incidence surface (15a), an exit surface (15d), and a first reflective surface (15b). The interior of the prism (15) includes an intermediate image formation position (Px) of a component (Rx) of laser light (R) in an X direction, and the inte...

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Bibliographic Details
Main Authors UCHIDA TSUNEO, KUZUHARA SATOSHI
Format Patent
LanguageChinese
English
Published 13.08.2021
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:An optical system is provided with a prism (15) having an incidence surface (15a), an exit surface (15d), and a first reflective surface (15b). The interior of the prism (15) includes an intermediate image formation position (Px) of a component (Rx) of laser light (R) in an X direction, and the intermediate image formation position (Px) differs from an intermediate image formation position (Py) of a component of laser light (Ry) in a Y direction orthogonal to the X direction. 提供光学系统，该光学系统具备：具有入射面(15a)、出射面(15d)和第1反射面(15b)的棱镜(15)，在棱镜(15)的内部具有X方向的激光(R)的分量(Rx)的中间成像位置(Px)，中间成像位置(Px)和与X方向正交的Y方向的激光(Ry)的分量的中间成像位置(Py)不同。
Bibliography:Application Number: CN202080007633