The invention herein described was made in the course of or under a contract or subcontract thereunder with the U.S. Navy.
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3546465 | Arnaud | May 1968 | |
4910973 | Mainardi | Mar 1990 | |
4914735 | Ichiyoshi | Apr 1990 | |
4989200 | Olshansky et al. | Jan 1991 | |
5134509 | Olshansky et al. | Jul 1992 | |
5222103 | Gross | Jun 1993 | |
5245459 | Faulkner et al. | Sep 1993 |
Entry |
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8 Gb/s QPSK-SCM Using Optical Coherent Detection--Hill & Olshansky, Sep. 9, 1991, ECOC/IOOC 91 Proceedings, Paris, France. |