公开(公告)号：US3749498A

公开(公告)日：1973-07-31

申请号：US3749498D

申请日：1971-02-25

Applicant: SHIMADZU CORP

Inventor： SHIMOMURA T

IPC: G01J3/18 ,  G01J3/06

CPC classification number: G01J3/04 ,  G01J3/18

Abstract: The present invention is to provide a double-pass type double monochromator having a high resolving power and an improved relative speed. To this end, there is provided an improved optical system in which the number of times light passes through the light dispersing element is doubled only with the provision of inexpensive reflector elements.

Abstract translation: 本发明是提供一种具有高分辨能力和改进的相对速度的双通型双重单色仪。 为此，提供了一种改进的光学系统，其中仅通过提供廉价的反射器元件，光通过光分散元件的次数才加倍。