Synchronous OTDM: gapped clock creation and duty cycle multiplication
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United States of America Patent
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Aug 16, 2011
Grant Date -
Dec 11, 2003
app pub date -
May 21, 2003
filing date -
Jun 6, 2002
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Abstract
Methods and apparatus for implementing synchronous Optical Time Division Multiplexing are presented. Namely, a method of upconverting and combining N input NRZ optical data signals, each having an approximately equal pulse width and period, into one time-division multiplexed output signal, as well as a method for the inverse, i.e., down converting the N demultiplexed component signals are presented. Apparatus to implement these functionalities is also presented.
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