METHOD OF MAKING A WAVEGUIDE AND A WAVEGUIDE MADE THEREBY
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United States of America Patent
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Issued Date -
Nov 3, 2016
app pub date -
May 6, 2016
filing date -
Feb 13, 2008
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Abstract
A method of making a waveguide, the method including depositing discrete units of optical core material in a pattern of the waveguide, and controlling the refractive index of the discrete units such that the refractive index of the waveguide varies along its length.
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