Number | Name | Date | Kind |
---|---|---|---|
3517560 | Jacobs et al. | Jun 1970 | |
3743962 | Rosenberg | Jul 1973 | |
3786681 | Kiehn | Jan 1974 | |
3949320 | Castleberry et al. | Apr 1976 | |
4295738 | Meltz et al. | Oct 1981 | |
4466295 | Wesson | Aug 1984 | |
4519252 | McMahon | May 1985 |
Number | Date | Country |
---|---|---|
WO8302168 | Jun 1983 | WOX |
Entry |
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Clifford G. Walker, "Photoelastic and Electro-Optic Sensors", published in vol. 412, Fiber Optic and Laser Sensors, Proceedings of SPIE, (1983). |