Number | Date | Country | Kind |
---|---|---|---|
2-189904 | Jul 1990 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4935936 | Nelson et al. | Jun 1990 | |
4949352 | Plumb | Aug 1990 | |
4984244 | Yamamoto et al. | Jan 1991 |
Number | Date | Country |
---|---|---|
0157555 | Oct 1985 | EPX |
0301826 | Feb 1989 | EPX |
62-202985 | Sep 1987 | JPX |
63-205981 | Aug 1988 | JPX |
63-250886 | Oct 1988 | JPX |
63-302585 | Dec 1988 | JPX |
1-209777 | Aug 1989 | JPX |
1-238182 | Sep 1989 | JPX |
Entry |
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Kakimoto et al, "InGaAsP/InP . . . InP Substrate", Optoelectronics, vol. 3, No. 2, 1988, pp. 197-225. |
"LD for Optical Fiber Communications", Trigger, 1986, Special Issue, p. 39. |