Active Optical Tracking with Spatial Light Modulators
Two spatial light modulators (SLMs) are utilized for beam splitting, steering and tracking. Both linear and holographic phase screens are used in a demonstration of technology to allow real time tracking to communicate in a one-to-several type scenario. One SLM is used to apply a linear phase modulation to steer multiple beams onto a detector. The spots that are produced represent the targets as they move around the field of view of the central communication node. A Gerchberg-Saxton algorithm will subsequently use the detected spots as the desired pointing locations. Using this as input, the Gerchberg-Saxton algorithm yields a phase only map…
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Produktdetails
- ISBN: 978-1-288-30716-6
- EAN: 9781288307166
- Produktnummer: 39575544
- Verlag: BiblioScholar
- Sprache: Englisch
- Erscheinungsjahr: 2012
- Seitenangabe: 98 S.
- Masse: H24.6 cm x B18.9 cm x D0.5 cm 191 g
- Gewicht: 191
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