Apparatus and method for adjusting the spectral response of an optical waveguide grating
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United States of America Patent
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Feb 28, 2006
Grant Date -
Jan 6, 2005
app pub date -
Jul 1, 2003
filing date -
Jul 1, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Apparatuses and methods for adjusting the spectral response of an optical waveguide grating. A controlled extension is imparted to a surface of a support member and an optical waveguide grating is attached to the extended surface. The controlled extension is removed from the support member to create a compressive axial strain on the grating, and the spectral response of the grating is subsequently adjusted by altering the axial strain in the grating.
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