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Authors: J. Roels, W. Van der Tempel, D. Van Nieuwenhove, R. Grootjans, M. Kuijk, D. Van Thourhout, R. Baets
Title: A dynamic subwavelength pitch grating modulator for continuous Time-Of-Flight ranging with optical mixing
Format: International Conference Presentation
Publication date: 8/2008
Journal/Conference/Book: Optical MEMS&Nanophotonics 2008
Volume(Issue): p.176-177
Location: Freiburg, Germany
Internal Reference: [N-760]
Download: Download this Publication (302KB) (302KB)

Abstract

Since continuous Time-Of-Flight ranging systems based on electrical mixing run into
fundamental limits we designed an optical MEMS (de)modulator/mixer. With our
dynamic (MHz range) subwavelength pitch diffraction grating we demonstrated TOF
ranging with optical mixing.

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