Gradient Index Lens Research
Abstract
Five aspects of gradient index optics have been investigated. The possibilities of making gradient index germanium by alloys with silicon have been shown. This represents the first time that prescribed index gradients have been made in germanium. Second, methods have been developed for the measurement of the gradient index materials in the infrared portion of the spectrum. Third, initial work has been conducted on the analytic methods necessary for describing the performance of optical systems which have gradients without rotational symmetry. Fourth, six lens elements have been fabricated (wood lenses) and their profiles measured. Finally, an assessment of the current technologies in gradient index has been made. This includes a series of recommendations which will be necessary to complete to make gradient index systems useful for Army applications. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 19, 1981
- Accession Number
- ADA123437
Entities
People
- Duncan T. Moore
Organizations
- University of Rochester