Self-Assembled Optical Coatings for Helmet Mounted Display Visors

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$746,905.00
Award Year:
2002
Program:
SBIR
Phase:
Phase II
Contract:
F33615-02-C-6065
Award Id:
52300
Agency Tracking Number:
011HE-0965
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
P.O. Box 618, Christiansburg, VA, 24068
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
008963758
Principal Investigator:
KristieCooper
Principal Investigator
(540) 953-1785
klcooper@nanosonic.com
Business Contact:
RichardClaus
President
(540) 953-1785
roclaus@nanosonic.com
Research Institute:
n/a
Abstract
"The proposed Phase II program will optimize, upscale and transition to application electrostatic self-assembly (ESA) processes for the synthesis of durable optical coatings on helmet mounted display visors. The room temperature and pressure ESA coatingprocess consists of alternate adsorption of anionic and cationic molecules from water solutions to form multilayer coatings monolayer-by-monolayer. Selection of the molecules in each monolayer, and the order of the monolayers through the coating, allowsexcellent control, combination and grading of multiple properties, including electrical conductivity, dielectric constant and loss tangent, thickness, optical transmissivity, abrasion resistance, thermal robustness, and electric field-controlledproperties. ESA films may be dipped or sprayed under ambient conditions to conformally coat surfaces of virtually any size or shape, without the need for vacuum chamber confinement. During the ongoing Phase I program, NanoSonic has demonstrated thesynthesis, self-assembly and characterization of the high index polymers necessary for effective optical filter design, and are currently working to optimize the synthesis procedures and resulting self-assembled structures. In Phase II, NanoSonic wouldbuild directly on these promising results to optimize the optical filter design and fabricate multilayer reflectance filters that can be coated directly on helmet visors for display applications. Nano

* information listed above is at the time of submission.

Agency Micro-sites


SBA logo

Department of Agriculture logo

Department of Commerce logo

Department of Defense logo

Department of Education logo

Department of Energy logo

Department of Health and Human Services logo

Department of Homeland Security logo

Department of Transportation logo

Enviromental Protection Agency logo

National Aeronautics and Space Administration logo

National Science Foundation logo
US Flag An Official Website of the United States Government