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Multi-Zone Diffractive Mask for Fine Control of Light Amplitude and Phase
This invention is a mask that can be used in an optical setup to diffract an amount of light based on wavelength. The mask is placed within the focal plane to solve the size-chromaticity problem by using this phase technique. This will achieve better resolution and high start to planet contrast. Background: In the study of the Sun's corona, light...
Published: 7/18/2022   |   Inventor(s): Olivier Guyon, Kevin Newman
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics > Lens & System Design, Technology Classifications > Imaging & Optics > Materials & Fabrication