Amplifying optical fiber
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United States of America Patent
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Jan 11, 2011
Grant Date -
Jun 7, 2007
app pub date -
Nov 6, 2006
filing date -
Nov 8, 2005
priority date (Note) -
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Abstract
The invention consists in an amplifying optical fiber comprising a core containing a dopant and a cladding, wherein said core comprises a monomode core intended to propagate an optical signal, quantum dots of a semiconductor material being disposed in or near said monomode core, and a multimode core surrounding the monomode core, intended to receive a pumping signal.
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