Optical amplifier and optical communication system with optical amplifier using pumping light beam | Patent Number 05526163

US 05526163 NA
Application Number8400755
Publication Number-
Pendency1 year, 3 months, 6 days
Filled DateMar 8, 1995
Priority DateAug 29, 1990
Publication Date-
Expiration DateAug 29, 2010
Inventor/Applicants Masuo Suyama
ExaminesNEGASH, KINFE MICHAEL
Art Unit2606
Technology Center2600
Assignments
Fujitsu Limited
Current
Fujitsu Limited
Original
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