SBIR/STTR Phase I:PROGRAMMABLE LIQUID CRYSTAL BASED OPTICAL ATTENUATOR

Award Information
Agency: National Science Foundation
Branch: N/A
Contract: N/A
Agency Tracking Number: 0214618
Amount: $99,896.00
Phase: Phase I
Program: SBIR
Awards Year: 2002
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
275 Martinel Drive, Kent, OH, 44242
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Deng-Ke Yang
 (330) 672-2565
 kentoptronics@yahoo.com
Business Contact
Phone: () -
Research Institution
N/A
Abstract
This Small Business Innovation Research (SBIR) Phase I project proposes to develop a programmable motionless optical attenuator that over performs commercial electro-mechanical attenuators and state-of-the-art MEMs attenuator. Made from a revolutionary liquid crystal and polymer composite material, i.e., polymer stabilized liquid crystal material, the new technology ultimately promises to achieve the following performance specifications, (a) over 10,000:1 contrast ratio, (b) less than 5 ms response time, and (c) less than 2dB insertion loss. In Phase I, the demo device will be constructed to show the technological feasibility. The Phase II effort is to develop the prototype attenuator that meets all the projected performance specifications followed by a full commercialization in the later phase. The technology, once successfully developed, will be used in liquid crystal display, photonics instrument, telecommunication, and military systems

* Information listed above is at the time of submission. *

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