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A laser scanner for 35mm film
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Callen, W. R. Weaver, J. E. |
| Copyright Year | 1977 |
| Description | The design, construction, and testing of a laser scanning system is described. The scanner was designed to deliver a scanned beam over a 2.54 cm by 2.54 cm or a 5.08 cm by 5.08 cm format. In order to achieve a scan resolution and rate comparable to that of standard television, an acousto-optic deflector was used for one axis of the scan, and a light deflecting galvanometer for deflection along the other axis. The acoustic optic deflector has the capability of random access scan controlled by a digital computer. |
| File Size | 5113580 |
| Page Count | 39 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19780023469 |
| Archival Resource Key | ark:/13960/t3712vm85 |
| Language | English |
| Publisher Date | 1977-04-01 |
| Access Restriction | Open |
| Subject Keyword | Lasers And Masers Acousto-optics Television Systems Photon Beams Focusing Optical Scanners Flying Spot Scanners Electro-optical Photography Deflectors Galvanometers Laser Applications Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
