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AssigneeElectronics and Telecommunications Research Institute
InventorHyun Eui KIM
Estimating the term…
Disclosed are a method and optical system for reconstructing a holographic image using an amplitude mask. According to an embodiment of the disclosure, an optical system may include: a light source for emitting light, a spatial light modulator for controlling a phase or amplitude of the light, an amplitude mask for spatially controlling the amplitude of the light and diffracting the light to expand a range of output angles of the light and a reconstruction plane on which a holographic image reconstructed based on interference of the light is formed, wherein the amplitude mask includes a plurality of apertures arranged at arbitrary locations, and wherein the plurality of apertures are formed as open holes or formed by mirrors that reflect or diffract the light.
An optical system comprising:
A method performed by an optical system, the method comprising:
A computer-readable, non-transitory recording medium having stored thereon instructions, which, when executed by the computer, cause the computer to:
Dependencies are inferred from the claim text.