US Patent No: 7,924,496

Number of patents in Portfolio can not be more than 2000

Apparatus and method for Raman gain control

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ALSO PUBLISHED AS: 20040075887
ATTORNEY / AGENT: (SPONSORED)
 

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Abstract

Systems and methods for controlling a Raman amplifier by measuring power at one end of an optical fiber span. The Raman amplifier may include a laser that pumps an optical signal into the optical fiber span. The Raman amplifier may be connected to a controller that receives backscatter measurements. The controller may then adjust the Raman amplifier to maintain the backscatter substantially constant.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
PIVOTAL DECISIONS LLCLAS VEGAS, NV39

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eiselt, Michael H Middletown, NJ 37 49

Cited Art

Patent Info (Count) # Cites Year
 
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NEC CORPORATION (2)
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PALUS A35, LLC (2)
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Other [Check patent profile for assignment information] (2)
6,177,985 Apparatus and method for testing optical fiber system components 44 1997
6,108,074 Optical switching assembly for testing fiber optic device 43 1997

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