Active Optical Tracking with Spatial Light Modulators - Steven R. Mawhorter
-20% with code BOOKS
30-day return policy
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 a ... Full description
You May Also Like
TOP
Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones
-20% with code BOOKS
In stock
TOP
The Culture Map: Breaking Through the Invisible Boundaries of Global Business
-20% with code BOOKS
In stock
TOP
Women Who Run with the Wolves: Myths and Stories of the Wild Woman Archetype
Clarissa Pinkola Estés, Clarissa Pinkola Estes
-20% with code BOOKS
In stock at our supplier
TOP
Prisoners of Geography: Updated 10th Anniversary Edition: Ten Maps That Tell You Everything You Need To Know About Global Politics
-20% with code BOOKS
In stock at our supplier
TOP
All about Love: New Visions
-20% with code BOOKS
In stock at our supplier
TOP
Sapiens: A Brief History of Humankind
-20% with code BOOKS
In stock at our supplier
TOP
How Democracies Die
Steven Levitsky, Daniel Ziblatt
-20% with code BOOKS
In stock at our supplier
TOP
Classic Football Shirts
Classic Football Shirts, Rory Smith
-20% with code BOOKS
In stock at our supplier
TOP
Goliath's Curse: The History and Future of Societal Collapse
-20% with code BOOKS
In stock at our supplier
TOP
One Day, Everyone Will Have Always Been Against This
-20% with code BOOKS
In stock at our supplier
TOP
The Nord Stream Conspiracy: The Inside Story of the Explosions That Shook the World
-20% with code BOOKS
Out of stock
TOP
The Whole-Brain Child: 12 Revolutionary Strategies to Nurture Your Child's Developing Mind
Daniel J. Siegel, Tina Payne Bryson
-20% with code BOOKS
In stock at our supplier
TOP
Everything I Know About Love: Now a Major BBC One Series
-20% with code BOOKS
In stock
TOP
Braiding Sweetgrass: Indigenous Wisdom, Scientific Knowledge and the Teachings of Plants
-20% with code BOOKS
In stock at our supplier
TOP
The Year of Magical Thinking
-20% with code BOOKS
In stock at our supplier
Description
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 for multiple spot beam steering which is called the holographic phase. The holographic phase screens are then used on a second SLM to steer beams onto the same detector in near real time. As the target spots move about the detector's field of view, the holographic spots track them.
More Information
| Author | Steven R. Mawhorter |
|---|---|
| Publisher | Creative Media Partners, LLC |
| Release year | 2012 |
| Cover type | Softcover |
| EAN | 9781288307166 |