Variable Neutral Density Filter
Navy SBIR FY2005.1


Sol No.: Navy SBIR FY2005.1
Topic No.: N05-002
Topic Title: Variable Neutral Density Filter
Proposal No.: N051-002-0113
Firm: Reynard Corporation
1020 Calle Sombra
San Clemente, California 92673-6227
Contact: Virgil Laul
Phone: (949) 366-8866
Web Site: www.reynardcorp.com
Abstract: A variable neutral density filter with a complex shape with a narrow varable attenuation area is described. This attenuator can be combined with a narrow bandpass filter on the back side to minimize space constrants.
Benefits: Precision small variable attenuators have many industrial applications. Combining multiple optical elements into one unit will reduce costs.

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