This design note describes an optoelectronic technique able to obtain the surface topography. The sensor is based on a new fringe projection system, which uses a phase diffraction grating. The proposed system is simple, compact, robust and easy to use.
SCHIRRIPA SPAGNOLO, G., Ambrosini, D. (2001). Surface contouring by diffractive optical element-based fringe projection. MEASUREMENT SCIENCE & TECHNOLOGY, 12, N6-N8 [10.1088/0957-0233/12/1/402].
Surface contouring by diffractive optical element-based fringe projection
SCHIRRIPA SPAGNOLO, Giuseppe;
2001-01-01
Abstract
This design note describes an optoelectronic technique able to obtain the surface topography. The sensor is based on a new fringe projection system, which uses a phase diffraction grating. The proposed system is simple, compact, robust and easy to use.File in questo prodotto:
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