US Patent Application No: 2004/0075,886

Number of patents in Portfolio can not be more than 2000

OPTICAL AMPLIFIER AND METHOD

ALSO PUBLISHED AS: 6731423

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Abstract

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A broad bandwidth optical amplifier (50) includes an optical pump source (52). A Raman chamber (56) is coupled to an output (54) of the optical pump source (52). An optical fiber ring (62) having a first end (64) is coupled to a first end (66) of the Raman chamber (56). A second end (60) of the optical fiber is coupled to a second end (58) of the Raman chamber (56). A doped optical fiber is coupled to a second end of the optical fiber ring. The Raman chamber produces a number resonant Raman stokes lines.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NEUMANN SYSTEMS GROUP, INC.COLORADO SPRINGS, CO15

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brasseur, Jason Kenneth Colorado Springs, US 3 7
Neumann, David Kurt Colorado Springs, US 19 69

Cited Art Landscape

Patent Info (Count) # Cites Year
 
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (1)
* 5,513,194 Stretched-pulse fiber laser 101 1995
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
HONEYWELL INTERNATIONAL INC. (1)
* 2013/0070,252 SYSTEMS AND METHODS FOR A HOLLOW CORE RESONANT FILTER 0 2011
 
ESI-PYROPHOTONICS LASERS, INC. (1)
7,738,166 Fiber amplifier with integrated fiber laser pump 3 2007
 
GLOPHOTONICS SAS (1)
8,079,763 Optical assembly of a hollow core fibre gas cell spliced to fibre ends and methods of its production 1 2006
* Cited By Examiner