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Fresnel cup reflector directs maximum energy from light source
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1964 |
| Description | To minimize shielding and overheating, a composite Fresnel cup reflector design directs the maximum energy from a light source. It consists of a uniformly ellipsoidal end surface and an extension comprising a series of confocal ellipsoidal and concentric spherical surfaces. |
| File Size | 99957 |
| Page Count | 2 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19630000041 |
| Archival Resource Key | ark:/13960/t2k696t9p |
| Language | English |
| Publisher Date | 1964-05-01 |
| Access Restriction | Open |
| Subject Keyword | Materials Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |