Off-axis digital holography with multiplexed volume Bragg gratings
arXiv:1804.10177 · doi:10.1364/ao.57.003281
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.
8 pages, 7 figures