Refractive index control
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United States of America Patent
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N/A
Issued Date -
Jan 29, 2004
app pub date -
Feb 20, 2003
filing date -
Feb 22, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of selectively adjusting the refractive index of the propagating portion of an optic waveguide, the method including the step of implanting into selected portions of the propagating portion of the optic waveguide a dopant material selected so as to minimise the number of additional attenuating, extrinsic charge carriers in the propagating portion of the optic waveguide.
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