Optical waveguide amplifier
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United States of America Patent
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Issued Date -
Jan 13, 2005
app pub date -
Apr 30, 2004
filing date -
May 2, 2003
priority date (Note) -
Abandoned
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Abstract
Waveguide amplifiers having high gain dynamical range, methods for amplifying optical signals, and methods for fabricating wave guide amplifiers are provided. The waveguide amplifiers include a substrate, lower cladding, upper cladding, and a core having a varying cross-section.
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