Microdischarge Array Flexible Light Source for High-Efficiency Irradiation of Spaced-Based Crops

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$69,994.00
Award Year:
2005
Program:
SBIR
Phase:
Phase I
Contract:
NNK05OA22C
Award Id:
74214
Agency Tracking Number:
040333
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
6 Skyline Dr, Hawthorne, NY, 10532
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
796359289
Principal Investigator:
Marc Zemel
(914) 345-2442
mzemel@anvik.com
Business Contact:
Dr. Kanti Jain
Business Official
(914) 345-2442
kjain@anvik.com
Research Institution:
n/a
Abstract
It is desirable to develop a high-efficiency lighting source for large-area irradiation of space-based crops. The key requirements for such a system include high efficiency, light weight, easy and rapid deployment, compact storage, ruggedness, and low cost. Furthermore, in order to maximize the rate of photosynthesis, it is desirable that the light source deliver an emission spectrum that matches the absorbance spectrum of chlorophyll as closely as possible while minimizing the effects of emission outside of the visible spectrum. To address these demanding requirements and overcome the limitations of alternative technologies, we propose to develop a large-area, high-efficiency, flexible sheet light source using microdischarge arrays using the combined talents of Anvik Corporation and a team from the University of Illinois at Urbana-Champaign, led by Prof. J. Gary Eden. The development of a new technology to enable the fabrication of large-area, high-density microdischarge arrays on flexible substrates, possibly powered by solar cells, will enable dramatic advances in the portability, ruggedness, efficiency, and light quality of light sources for space-based crop irradiation and a wide variety of commercial applications, including LCD backlighting, large-area UV-curing, decorative lighting, photodynamic therapy, and germicidal applications.

* information listed above is at the time of submission.

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