Optical system and aiming equipment

Provided are an optical system and an aiming device. The optical system includes a wavefront modulation element (500) with a first surface and a second surface disposed opposite to each other. The first surface of the wavefront modulation element (500) is configured to receive a first light wave wit...

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Bibliographic Details
Main Authors MA, YU SHENG, YUAN, JUN QI
Format Patent
LanguageChinese
English
Published 21.09.2023
Subjects
CINEMATOGRAPHY
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
ELECTROGRAPHY
FREQUENCY-CHANGING
HOLOGRAPHIC PROCESSES OR APPARATUS
HOLOGRAPHY
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICAL LOGIC ELEMENTS
OPTICS
PHOTOGRAPHY
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:Provided are an optical system and an aiming device. The optical system includes a wavefront modulation element (500) with a first surface and a second surface disposed opposite to each other. The first surface of the wavefront modulation element (500) is configured to receive a first light wave without a complete plane wavefront. The second surface of the wavefront modulation element (500) is configured to emit a second light wave with a complete plane wavefront obtained due to the light beam shaping of the first light wave by the wavefront modulation element (500). The aiming device includes a housing and the above optical system. The optical system can reduce the dimensional constraint of each element in the optical system and ensure that the quality of a target image is not reduced.
Bibliography:Application Number: TW202211114866