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Off-axis digital holography with multiplexed volume Bragg gratings (1804.10177v1)
Published 26 Apr 2018 in physics.optics
Abstract: We report on an optical imaging design based on common-path off-axis digital holography, using a multiplexed volume Bragg grating. In the reported method, a reference optical wave is made by deflection and spatial filtering through a volume Bragg grating. This design has several advantages including simplicity, stability and robustness against misalignment.
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