Number | Date | Country | Kind |
---|---|---|---|
21611 A/89 | Sep 1989 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
4694048 | Choe | Sep 1987 | |
4707303 | Buckley et al. | Nov 1987 | |
4775215 | Teng et al. | Oct 1988 | |
4807968 | Leslie | Feb 1989 | |
4824522 | Baker et al. | Apr 1989 | |
4887889 | Leslie | Dec 1989 | |
4983325 | Choe et al. | Jan 1991 | |
5064590 | Marinaccio | Nov 1991 | |
5119228 | Fang | Jun 1992 | |
5131068 | Kanarian et al. | Jul 1992 | |
5138686 | Chikuma et al. | Aug 1992 |
Number | Date | Country |
---|---|---|
0256964 | Feb 1988 | EPX |
Entry |
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"Third-order nonlinear guided-wave optics", SPIE vol. 682, 1986, G. I. Stegeman et al, pp. 179-186. |
"Polydiacetylene-Based Directional Couplers and Grating Couplers: Linear and Nonlinear Transmission Properties and All-Optical Switching Phenomena", SPIE vol. 1147, Aug. 10, 1989, P. D. Townsend et al pp. 256-264. |