Number | Date | Country | Kind |
---|---|---|---|
54-144402 | Nov 1979 | JPX | |
55-142704[U] | Oct 1980 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4219785 | Scifres et al. | Aug 1980 | |
4251780 | Scifres et al. | Feb 1981 |
Number | Date | Country |
---|---|---|
10949 | May 1980 | EPX |
Entry |
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Ikegami et al, "Planar Stripe with Waist/Notch (SWAN) Injection Laser", Electronics Letters, Nov. 23, 1978, vol. 14, No. 24, pp. 753-754. |
de Waard, "A Novel Single Mode Laser Having Periodic Variations in the Stripe Width (Super DFB), Conference Proceedings of the Optical Communication Conference", Amsterdam, Netherlands, 17-19 Sep. 1979, pp. 18.4-1-18.4-3. |
Appl. Phys. Lett. 33(12), Dec. 15, 1978, pp. 1015-1017. |
RCA Technical Notes, RCA TN No. 760, Apr. 1968. |