3D holograms assist battle preparation

Jan. 11, 2013
Holographic maps developed by Zebra Imaging and sponsored by a US Army contract allow soldiers to view three-dimensional (3D) landscapes and cityscapes prior to entering a battle zone.

Holographic maps developed by Zebra Imaging (Austin, TX) and sponsored by a US Army contract allow soldiers to view three-dimensional (3D) landscapes and cityscapes prior to entering a battle zone. The technology, which has other uses in both military and civilian applications, relies on software that converts light detection and ranging (lidar) data into an up to 24 × 36 sq-in. rollable laser-written holographic display that can be observed using a simple flashlight, without the need for special viewing glasses or goggles. As the display is moved, 3D details of the scene can be observed from different angles, with a perceived depth up to 30 cm.

The full-parallax 3D display allows groups of individuals to view the map simultaneously, providing a crucial advantage on the battlefield for soldiers in unfamiliar terrain. The laser-written maps, created from open-source images and lidar data, can be produced in just a few hours and shipped to the field in 7–10 days. To date, around 13,000 of the maps have been deployed for combat use. Born out of a Defense Advanced Research Projects Agency (DARPA; Arlington, VA) program, Zebra Imaging is now working on a dynamic display that would use satellite imagery to update the display in near real time. Contact Eric Doane at [email protected].

About the Author

Gail Overton | Senior Editor (2004-2020)

Gail has more than 30 years of engineering, marketing, product management, and editorial experience in the photonics and optical communications industry. Before joining the staff at Laser Focus World in 2004, she held many product management and product marketing roles in the fiber-optics industry, most notably at Hughes (El Segundo, CA), GTE Labs (Waltham, MA), Corning (Corning, NY), Photon Kinetics (Beaverton, OR), and Newport Corporation (Irvine, CA). During her marketing career, Gail published articles in WDM Solutions and Sensors magazine and traveled internationally to conduct product and sales training. Gail received her BS degree in physics, with an emphasis in optics, from San Diego State University in San Diego, CA in May 1986.

Sponsored Recommendations

How Precision Motion Systems are Shaping the Future of Semiconductor Manufacturing

March 28, 2024
This article highlights the pivotal role precision motion systems play in supporting the latest semiconductor manufacturing trends.

Understanding 3D Printing Tolerances: A Guide to Achieving Precision in Additive Manufacturing

March 28, 2024
In the world of additive manufacturing, precision is paramount. One crucial aspect of ensuring precision in 3D printing is understanding tolerances. In this article, we’ll explore...

Automation Technologies to Scale PIC Testing from Lab to Fab

March 28, 2024
This webinar will cover the basics of precision motion systems for PIC testing and discuss the ways motion solutions can be specifically designed to address the production-scale...

Case Study: Medical Tube Laser Processing

March 28, 2024
To enhance their cardiovascular stent’s precision, optimize throughput and elevate part quality, a renowned manufacturer of medical products embarked on a mission to fabricate...

Voice your opinion!

To join the conversation, and become an exclusive member of Laser Focus World, create an account today!