Optical waveguides – With optical coupler – Particular coupling function
Patent
1997-09-12
1999-03-23
Sanghavi, Hemang
Optical waveguides
With optical coupler
Particular coupling function
385123, 359160, 359161, 359173, 359341, 372 6, G02B 626, G02B 602, H04B 1000
Patent
active
058870938
ABSTRACT:
A module, for upgrading optical fiber systems, includes an appropriate length of Dispersion Compensating Fiber (DCF) for nulling chromatic dispersion, together with a pump, which uses Stimulated Raman Scattering for amplifying signal in the DCF, thereby compensating for power loss associated with the DCF.
REFERENCES:
patent: 5361319 (1994-11-01), Antos et al.
patent: 5696614 (1997-12-01), Ishikawa et al.
patent: 5719696 (1998-02-01), Chraplyvy et al.
patent: 5742723 (1998-04-01), Onishi et al.
Hansen Per Bang
Jacobovitz-Veselka Gloria Regina
Indig George S.
Lucent Technologies Incorporated
Sanghavi Hemang
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