Millimeter wave oscillator using fiber Bragg grating
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United States of America Patent
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Jun 27, 2006
Grant Date -
Apr 20, 2006
app pub date -
Oct 12, 2005
filing date -
Oct 18, 2004
priority date (Note) -
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Abstract
Provided is a millimeter wave oscillator for generating a high frequency signal required in wireless communication. The millimeter wave oscillator uses an overwritten fiber Bragg grating and a light detector such that two wavelengths in a certain phase relationship are produced to generate a signal of a millimeter wave band with a high frequency, whereby a light source is readily obtained without signal processing for phase lock.
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