Number | Name | Date | Kind |
---|---|---|---|
3171027 | Wallack | Feb 1965 | |
3370503 | Keahl | Feb 1968 | |
3939348 | Barrett | Feb 1976 | |
4035643 | Barrett | Jul 1977 | |
4204771 | Shull et al. | May 1980 | |
4221472 | Smith et al. | Sep 1980 | |
4496839 | Berstein et al. | Jan 1985 | |
4594511 | Cooper et al. | Jan 1986 | |
4779959 | Saunders | Oct 1988 | |
4905169 | Buican et al. | Feb 1990 |
Number | Date | Country |
---|---|---|
0203767 | Dec 1986 | EPX |
2274914 | Jan 1976 | FRX |
2174198 | Oct 1986 | GBX |
Entry |
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Frolich et al., Tuning Properties of a Birefringent Fabry-Perot Etalon/Appl. Phys. 9, No. 3 (Mar. 76), pp. 205-207, copy 356/352. |
Article entitled "Scanning the Field for Ideas", reprinted from Machine Design, vol. 54, No. 24 (Oct. 1982). |