Number | Name | Date | Kind |
---|---|---|---|
3615135 | Frazer | Oct 1971 | |
4297723 | Whitby | Oct 1981 | |
4574197 | Kliever | Mar 1986 |
Entry |
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Wolf-"Precision Pointing"-Proceedings of SPIE vol. 150-Laser & Fiber Optic Comm. 1978 pp. 9-14, San Diego Calif. |
Mooradian-Atmospheric, Space & Underwater Optical Comm-Proc. of SPIE vol. 150-Laser & Fiber Optic Comm. 1978, pp. 83-91, San Diego Calif. |