Novel Hemispherical Scanner for a Coherent Fiber LIDAR System

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$749,898.00
Award Year:
2012
Program:
SBIR
Phase:
Phase II
Contract:
NNX12CA73C
Award Id:
n/a
Agency Tracking Number:
105865
Solicitation Year:
2010
Solicitation Topic Code:
A3.02
Solicitation Number:
n/a
Small Business Information
CO, Lafayette, CO, 80026-3419
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
052098719
Principal Investigator:
Russell Sibell
Principal Investigator
(303) 913-1772
hanoverberry@msn.com
Business Contact:
Russell Sibell
Business Official
(303) 913-1772
hanoverberry@msn.com
Research Institute:
Stub




Abstract
LIDAR (LIght Detection And Ranging) systems have proven their value in the remote measurement of spatially resolved atmospheric wind velocities in a number of applications, including the detection of clear-air turbulence, wind shear, aircraft wake vortices, and microbursts. The capacity of coherent LIDAR systems to produce a continuous, real-time 3D scan of wind velocities via detection of the Mie backscatter of atmospheric aerosols in clear-air conditions and at stand-off distances of up to 50 km at relatively low pulse energy gives this technology a clear advantage over other atmospheric monitoring technologies.SIBELLOPTICS proposed and successfully executed on a Phase I SBIR contract whose purpose was to design, build, and test a novel hemispherical scanner as part of a compact all-fiber coherent wind LIDAR sensor. Activities included detailed drawings, procurement of the custom opto-mechanical materials, and build and test of the scanner assembly and controller.During the execution of contract NNX11CG86P SIBELLOPTICS designed, procured, and assembled the key components of the hemispherical scanner and controller and tested the assembly for operation with the control computer, repeatability of positioning, accuracy of pointing, and azimuth and elevation load endurance.In Phase II, it is proposed that, based upon findings and testing during Phase I efforts, the full hemispherical scanner system be designed, built, and tested using a computer-based controller that operates with an interactive, user-selected interface menu.

* information listed above is at the time of submission.

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