Title:
Fresnel Spiral Reflector And Method For Making Same
Fresnel Spiral Reflector And Method For Making Same
Files
Authors
Authors
Advisors
Advisors
Associated Organizations
Organizational Unit
Series
Series
Collections
Supplementary to
Permanent Link
Abstract
A spiral Fresnel reflector is formed by plotting a predetermined developed spiral on a flat sheet of reflecting material, cutting the flat sheet of reflecting material along the developed spiral and winding up the developed spiral until the spiral arms focus reflective light at a focal area. The developed spiral can have either a positive or a negative focal length.
Sponsor
Date Issued
9/21/1982
Extent
Resource Type
Text
Resource Subtype
Patent