%0 Journal Article %1 Spirig1995 %A Spirig, T. %A Spirig, T. %A Seitz, P. %A Vietze, O. %A Heitger, F. %D 1995 %E Seitz, P. %K 3-D CCD amplitude brightness demodulation, design, detection detection, field, heterodyne image imager, images, imaging, interferometry, level, light lock-in mean measurement measurement, modulation, operation, optical oscillating phase, pixel, principle, range relative sensor, sensors, synchronisation, synchronous two-dimensional wave %N 9 %P 1705--1708 %R 10.1109/3.406386 %T The lock-in CCD-two-dimensional synchronous detection of light %V 31 %X A new type of CCD image sensor for two-dimensional synchronous detection (“lock-in imager”) is presented. The measurement principle allows each pixel to measure the size of the amplitude modulation, the relative phase and the mean brightness level (background) of an oscillating optical wave field. Design, operation and measurement results are presented. A typical application for this sensor would be in 3-D imaging (range measurement) using heterodyne interferometry

@article{Spirig1995, abstract = {A new type of CCD image sensor for two-dimensional synchronous detection (“lock-in imager”) is presented. The measurement principle allows each pixel to measure the size of the amplitude modulation, the relative phase and the mean brightness level (background) of an oscillating optical wave field. Design, operation and measurement results are presented. A typical application for this sensor would be in 3-D imaging (range measurement) using heterodyne interferometry}, added-at = {2008-03-20T18:42:50.000+0100}, author = {Spirig, T. and Spirig, T. and Seitz, P. and Vietze, O. and Heitger, F.}, biburl = {https://www.bibsonomy.org/bibtex/29160cd2eb235c69bfc3925f0d70782de/mtwenzel}, doi = {10.1109/3.406386}, editor = {Seitz, P.}, interhash = {81433931c8a2102f215aa55f5a175727}, intrahash = {9160cd2eb235c69bfc3925f0d70782de}, issn = {0018-9197}, keywords = {3-D CCD amplitude brightness demodulation, design, detection detection, field, heterodyne image imager, images, imaging, interferometry, level, light lock-in mean measurement measurement, modulation, operation, optical oscillating phase, pixel, principle, range relative sensor, sensors, synchronisation, synchronous two-dimensional wave}, number = 9, owner = {mtwenzel}, pages = {1705--1708}, timestamp = {2008-03-20T18:42:53.000+0100}, title = {The lock-in CCD-two-dimensional synchronous detection of light}, volume = 31, year = 1995 }