Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1999-02-02
2000-10-31
Pascal, Leslie
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
359181, 359186, 359161, H04B 1004, H04B 1000
Patent
active
061411329
ABSTRACT:
A method and apparatus are provided for modulating a coherent light source with a digital) signal. The method includes the steps of splitting the digital signal into a first and a second copy and mixing the first copy with a clock signal to provide a first modulation component. The method further includes the steps of inverting the second copy and delaying the clock signal by one-hundred eighty degrees. The method also includes the steps of mixing the inverted second copy with the delayed clock signal to provide a second modulation component and summing the first and second modulation components.
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Berger Dmitry
Faller Harlan
O'Hagan Michael
Palmer James R.
Christensen Jon P.
Marcus Joseph R.
Pascal Leslie
SilkRoad, Inc.
Singh Dalzid
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