| Authors: | J. Roels, W. Van Der Tempel, D. Van Nieuwenhove, R. Grootjans, M. Kuijk, D. Van Thourhout, R. Baets | | Title: | Continuous Time-of-Flight ranging using a MEMS diffractive subwavelength period grating (de)modulator | | Format: | International Journal | | Publication date: | 11/2008 | | Journal/Conference/Book: | Photonics Technology Letters
| | Volume(Issue): | 20(22) p.1827-1829 | | DOI: | 10.1109/lpt.2008.2004348 | | Citations: | 3 (Dimensions.ai - last update: 21/4/2024)
2 (OpenCitations - last update: 3/5/2024)
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Abstract
We present a time-of-flight (TOF) ranging experiment
based on optical mixing. The key component in this experiment is
the optical (de)modulator. Consequently we also report on the design,
fabrication, and characterization of a microelectromechanical
system diffractive grating (de)modulator with a subwavelength
period. The obtained results are an important step toward an optical
mixing based TOF 3-D imaging system, which we will further
develop in our future work. Related Research Topics
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