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1 July 1990 Spatiotemporal heterodyne interferometry
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Proceedings Volume 1319, Optics in Complex Systems; (1990) https://doi.org/10.1117/12.22130
Event: 15th International Optics in Complex Systems, 1990, Garmisch, Germany
Abstract
Heterodyne interferometry using both spatial and temporal carrier frequencies is proposed. Combined with the multi-dimensional Fourier transform method of fringe-pattern analysis the technique enables the measurement of a phase distribution with a wider spatio-temporal bandwidth. 1.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mitsuo Takeda and Hideo Iijima "Spatiotemporal heterodyne interferometry", Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); https://doi.org/10.1117/12.22130
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